Home / 44,094,956.59-66,138,158.54-13,389,801.91

Finding the Fourth Proportional to 44,094,956.59, 66,138,158.54 and 13,389,801.91

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Solution

The fourth proportional to 44,094,956.59, 66,138,158.54 and 13,389,801.91 is: 20,083,404.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,094,956.59 : 66,138,158.54 = 13,389,801.91 : x
  2. Step 2: Convert to fraction form
    44,094,956.59/66,138,158.54 = 13,389,801.91/x
  3. Step 3: Cross multiply
    44,094,956.59x = 66,138,158.54 × 13,389,801.91
  4. Step 4: Simplify right side
    44,094,956.59x = 885,576,841,542,774.75
  5. Step 5: Solve for x
    x = 885,576,841,542,774.75/44,094,956.59
  6. Step 6: Final answer
    x = 20,083,404.32

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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.