Home / 17,486,853.38-24,133,592.54-13,068,906.02

Finding the Fourth Proportional to 17,486,853.38, 24,133,592.54 and 13,068,906.02

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Solution

The fourth proportional to 17,486,853.38, 24,133,592.54 and 13,068,906.02 is: 18,036,386.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,486,853.38 : 24,133,592.54 = 13,068,906.02 : x
  2. Step 2: Convert to fraction form
    17,486,853.38/24,133,592.54 = 13,068,906.02/x
  3. Step 3: Cross multiply
    17,486,853.38x = 24,133,592.54 × 13,068,906.02
  4. Step 4: Simplify right side
    17,486,853.38x = 315,399,652,830,233.06
  5. Step 5: Solve for x
    x = 315,399,652,830,233.06/17,486,853.38
  6. Step 6: Final answer
    x = 18,036,386.88

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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.