Home / 10,681,876,208.24-14,739,040,057.56-6,164,107,114.76

Finding the Fourth Proportional to 10,681,876,208.24, 14,739,040,057.56 and 6,164,107,114.76

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Solution

The fourth proportional to 10,681,876,208.24, 14,739,040,057.56 and 6,164,107,114.76 is: 8,505,343,060.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,681,876,208.24 : 14,739,040,057.56 = 6,164,107,114.76 : x
  2. Step 2: Convert to fraction form
    10,681,876,208.24/14,739,040,057.56 = 6,164,107,114.76/x
  3. Step 3: Cross multiply
    10,681,876,208.24x = 14,739,040,057.56 × 6,164,107,114.76
  4. Step 4: Simplify right side
    10,681,876,208.24x = 90,853,021,683,538,231,296
  5. Step 5: Solve for x
    x = 90,853,021,683,538,231,296/10,681,876,208.24
  6. Step 6: Final answer
    x = 8,505,343,060.75

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Half scale
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Double scale
Find fourth proportional to 10,681,876,209.24, 14,739,040,058.94 and 6,164,107,115.76
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.