Home / 22,600,590.59-31,195,452.64-14,761,301.28

Finding the Fourth Proportional to 22,600,590.59, 31,195,452.64 and 14,761,301.28

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Solution

The fourth proportional to 22,600,590.59, 31,195,452.64 and 14,761,301.28 is: 20,374,931.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,600,590.59 : 31,195,452.64 = 14,761,301.28 : x
  2. Step 2: Convert to fraction form
    22,600,590.59/31,195,452.64 = 14,761,301.28/x
  3. Step 3: Cross multiply
    22,600,590.59x = 31,195,452.64 × 14,761,301.28
  4. Step 4: Simplify right side
    22,600,590.59x = 460,485,474,829,034.12
  5. Step 5: Solve for x
    x = 460,485,474,829,034.12/22,600,590.59
  6. Step 6: Final answer
    x = 20,374,931.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.