Home / 15,792,001.30-23,688,001.95-6,816,553.30

Finding the Fourth Proportional to 15,792,001.30, 23,688,001.95 and 6,816,553.30

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Solution

The fourth proportional to 15,792,001.30, 23,688,001.95 and 6,816,553.30 is: 10,224,829.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,792,001.30 : 23,688,001.95 = 6,816,553.30 : x
  2. Step 2: Convert to fraction form
    15,792,001.30/23,688,001.95 = 6,816,553.30/x
  3. Step 3: Cross multiply
    15,792,001.30x = 23,688,001.95 × 6,816,553.30
  4. Step 4: Simplify right side
    15,792,001.30x = 161,470,527,862,678.94
  5. Step 5: Solve for x
    x = 161,470,527,862,678.94/15,792,001.30
  6. Step 6: Final answer
    x = 10,224,829.95

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Similar ratio
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1.5x scale

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.