Home / 42,668,454.74-58,882,823.62-25,037,899.70

Finding the Fourth Proportional to 42,668,454.74, 58,882,823.62 and 25,037,899.70

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Solution

The fourth proportional to 42,668,454.74, 58,882,823.62 and 25,037,899.70 is: 34,552,510.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,668,454.74 : 58,882,823.62 = 25,037,899.70 : x
  2. Step 2: Convert to fraction form
    42,668,454.74/58,882,823.62 = 25,037,899.70/x
  3. Step 3: Cross multiply
    42,668,454.74x = 58,882,823.62 × 25,037,899.70
  4. Step 4: Simplify right side
    42,668,454.74x = 1,474,302,231,850,350.75
  5. Step 5: Solve for x
    x = 1,474,302,231,850,350.75/42,668,454.74
  6. Step 6: Final answer
    x = 34,552,510.53

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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.