Home / 10,605,132,001.83-14,635,735,405.76-5,847,393,163.31

Finding the Fourth Proportional to 10,605,132,001.83, 14,635,735,405.76 and 5,847,393,163.31

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Solution

The fourth proportional to 10,605,132,001.83, 14,635,735,405.76 and 5,847,393,163.31 is: 8,069,762,746.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,605,132,001.83 : 14,635,735,405.76 = 5,847,393,163.31 : x
  2. Step 2: Convert to fraction form
    10,605,132,001.83/14,635,735,405.76 = 5,847,393,163.31/x
  3. Step 3: Cross multiply
    10,605,132,001.83x = 14,635,735,405.76 × 5,847,393,163.31
  4. Step 4: Simplify right side
    10,605,132,001.83x = 85,580,899,151,599,501,312
  5. Step 5: Solve for x
    x = 85,580,899,151,599,501,312/10,605,132,001.83
  6. Step 6: Final answer
    x = 8,069,762,746.64

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Double scale
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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.