Home / 21,732,874.56-32,604,016.32-6,587,948.16

Finding the Fourth Proportional to 21,732,874.56, 32,604,016.32 and 6,587,948.16

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Solution

The fourth proportional to 21,732,874.56, 32,604,016.32 and 6,587,948.16 is: 9,883,348.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,732,874.56 : 32,604,016.32 = 6,587,948.16 : x
  2. Step 2: Convert to fraction form
    21,732,874.56/32,604,016.32 = 6,587,948.16/x
  3. Step 3: Cross multiply
    21,732,874.56x = 32,604,016.32 × 6,587,948.16
  4. Step 4: Simplify right side
    21,732,874.56x = 214,793,569,323,953.97
  5. Step 5: Solve for x
    x = 214,793,569,323,953.97/21,732,874.56
  6. Step 6: Final answer
    x = 9,883,348.32

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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.