Home / 14,752,962.60-22,143,440.70-9,084,258.60

Finding the Fourth Proportional to 14,752,962.60, 22,143,440.70 and 9,084,258.60

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Solution

The fourth proportional to 14,752,962.60, 22,143,440.70 and 9,084,258.60 is: 13,635,006.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,752,962.60 : 22,143,440.70 = 9,084,258.60 : x
  2. Step 2: Convert to fraction form
    14,752,962.60/22,143,440.70 = 9,084,258.60/x
  3. Step 3: Cross multiply
    14,752,962.60x = 22,143,440.70 × 9,084,258.60
  4. Step 4: Simplify right side
    14,752,962.60x = 201,156,741,612,565
  5. Step 5: Solve for x
    x = 201,156,741,612,565/14,752,962.60
  6. Step 6: Final answer
    x = 13,635,006.55

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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.