Home / 10,961,475,601.36-15,126,850,926.60-5,949,223,024.72

Finding the Fourth Proportional to 10,961,475,601.36, 15,126,850,926.60 and 5,949,223,024.72

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Solution

The fourth proportional to 10,961,475,601.36, 15,126,850,926.60 and 5,949,223,024.72 is: 8,209,935,696.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,961,475,601.36 : 15,126,850,926.60 = 5,949,223,024.72 : x
  2. Step 2: Convert to fraction form
    10,961,475,601.36/15,126,850,926.60 = 5,949,223,024.72/x
  3. Step 3: Cross multiply
    10,961,475,601.36x = 15,126,850,926.60 × 5,949,223,024.72
  4. Step 4: Simplify right side
    10,961,475,601.36x = 89,993,009,824,035,799,040
  5. Step 5: Solve for x
    x = 89,993,009,824,035,799,040/10,961,475,601.36
  6. Step 6: Final answer
    x = 8,209,935,696.33

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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.