Home / 41,814,657.59-62,710,788.95-11,515,318.07

Finding the Fourth Proportional to 41,814,657.59, 62,710,788.95 and 11,515,318.07

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Solution

The fourth proportional to 41,814,657.59, 62,710,788.95 and 11,515,318.07 is: 17,269,893.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,814,657.59 : 62,710,788.95 = 11,515,318.07 : x
  2. Step 2: Convert to fraction form
    41,814,657.59/62,710,788.95 = 11,515,318.07/x
  3. Step 3: Cross multiply
    41,814,657.59x = 62,710,788.95 × 11,515,318.07
  4. Step 4: Simplify right side
    41,814,657.59x = 722,134,681,122,314.75
  5. Step 5: Solve for x
    x = 722,134,681,122,314.75/41,814,657.59
  6. Step 6: Final answer
    x = 17,269,893.45

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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.