Home / 15,737,650-23,580,377.32-9,570,979.18

Finding the Fourth Proportional to 15,737,650, 23,580,377.32 and 9,570,979.18

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Solution

The fourth proportional to 15,737,650, 23,580,377.32 and 9,570,979.18 is: 14,340,597.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,737,650 : 23,580,377.32 = 9,570,979.18 : x
  2. Step 2: Convert to fraction form
    15,737,650/23,580,377.32 = 9,570,979.18/x
  3. Step 3: Cross multiply
    15,737,650x = 23,580,377.32 × 9,570,979.18
  4. Step 4: Simplify right side
    15,737,650x = 225,687,300,386,264.19
  5. Step 5: Solve for x
    x = 225,687,300,386,264.19/15,737,650
  6. Step 6: Final answer
    x = 14,340,597.25

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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.