Home / 62,327,322.05-86,010,204.15-34,068,426.93

Finding the Fourth Proportional to 62,327,322.05, 86,010,204.15 and 34,068,426.93

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Solution

The fourth proportional to 62,327,322.05, 86,010,204.15 and 34,068,426.93 is: 47,013,609.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,327,322.05 : 86,010,204.15 = 34,068,426.93 : x
  2. Step 2: Convert to fraction form
    62,327,322.05/86,010,204.15 = 34,068,426.93/x
  3. Step 3: Cross multiply
    62,327,322.05x = 86,010,204.15 × 34,068,426.93
  4. Step 4: Simplify right side
    62,327,322.05x = 2,930,232,355,318,658
  5. Step 5: Solve for x
    x = 2,930,232,355,318,658/62,327,322.05
  6. Step 6: Final answer
    x = 47,013,609.11

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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.