Home / 15,920,125.08-23,832,592.02-9,752,678.16

Finding the Fourth Proportional to 15,920,125.08, 23,832,592.02 and 9,752,678.16

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Solution

The fourth proportional to 15,920,125.08, 23,832,592.02 and 9,752,678.16 is: 14,599,860.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,920,125.08 : 23,832,592.02 = 9,752,678.16 : x
  2. Step 2: Convert to fraction form
    15,920,125.08/23,832,592.02 = 9,752,678.16/x
  3. Step 3: Cross multiply
    15,920,125.08x = 23,832,592.02 × 9,752,678.16
  4. Step 4: Simplify right side
    15,920,125.08x = 232,431,599,689,644.28
  5. Step 5: Solve for x
    x = 232,431,599,689,644.28/15,920,125.08
  6. Step 6: Final answer
    x = 14,599,860.15

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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.