Home / 10,841,225,417.64-16,242,599,545.02-4,531,746,047.40

Finding the Fourth Proportional to 10,841,225,417.64, 16,242,599,545.02 and 4,531,746,047.40

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Solution

The fourth proportional to 10,841,225,417.64, 16,242,599,545.02 and 4,531,746,047.40 is: 6,789,577,142.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,841,225,417.64 : 16,242,599,545.02 = 4,531,746,047.40 : x
  2. Step 2: Convert to fraction form
    10,841,225,417.64/16,242,599,545.02 = 4,531,746,047.40/x
  3. Step 3: Cross multiply
    10,841,225,417.64x = 16,242,599,545.02 × 4,531,746,047.40
  4. Step 4: Simplify right side
    10,841,225,417.64x = 73,607,336,287,645,417,472
  5. Step 5: Solve for x
    x = 73,607,336,287,645,417,472/10,841,225,417.64
  6. Step 6: Final answer
    x = 6,789,577,142.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.