Home / 15,901,356.30-23,852,034.45-10,862,508.30

Finding the Fourth Proportional to 15,901,356.30, 23,852,034.45 and 10,862,508.30

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Solution

The fourth proportional to 15,901,356.30, 23,852,034.45 and 10,862,508.30 is: 16,293,762.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,901,356.30 : 23,852,034.45 = 10,862,508.30 : x
  2. Step 2: Convert to fraction form
    15,901,356.30/23,852,034.45 = 10,862,508.30/x
  3. Step 3: Cross multiply
    15,901,356.30x = 23,852,034.45 × 10,862,508.30
  4. Step 4: Simplify right side
    15,901,356.30x = 259,092,922,185,010.94
  5. Step 5: Solve for x
    x = 259,092,922,185,010.94/15,901,356.30
  6. Step 6: Final answer
    x = 16,293,762.45

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Double scale
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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.