Home / 65,144,691.60-97,654,829.40-24,193,165.20

Finding the Fourth Proportional to 65,144,691.60, 97,654,829.40 and 24,193,165.20

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Solution

The fourth proportional to 65,144,691.60, 97,654,829.40 and 24,193,165.20 is: 36,266,645.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,144,691.60 : 97,654,829.40 = 24,193,165.20 : x
  2. Step 2: Convert to fraction form
    65,144,691.60/97,654,829.40 = 24,193,165.20/x
  3. Step 3: Cross multiply
    65,144,691.60x = 97,654,829.40 × 24,193,165.20
  4. Step 4: Simplify right side
    65,144,691.60x = 2,362,579,420,252,017
  5. Step 5: Solve for x
    x = 2,362,579,420,252,017/65,144,691.60
  6. Step 6: Final answer
    x = 36,266,645.25

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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.