Home / 62,235,034.60-85,882,093.84-34,357,146.96

Finding the Fourth Proportional to 62,235,034.60, 85,882,093.84 and 34,357,146.96

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Solution

The fourth proportional to 62,235,034.60, 85,882,093.84 and 34,357,146.96 is: 47,411,618.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,235,034.60 : 85,882,093.84 = 34,357,146.96 : x
  2. Step 2: Convert to fraction form
    62,235,034.60/85,882,093.84 = 34,357,146.96/x
  3. Step 3: Cross multiply
    62,235,034.60x = 85,882,093.84 × 34,357,146.96
  4. Step 4: Simplify right side
    62,235,034.60x = 2,950,663,719,293,391
  5. Step 5: Solve for x
    x = 2,950,663,719,293,391/62,235,034.60
  6. Step 6: Final answer
    x = 47,411,618.52

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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.