Home / 94,641,663.15-141,962,494.73-60,629,439.15

Finding the Fourth Proportional to 94,641,663.15, 141,962,494.73 and 60,629,439.15

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Solution

The fourth proportional to 94,641,663.15, 141,962,494.73 and 60,629,439.15 is: 90,944,158.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,641,663.15 : 141,962,494.73 = 60,629,439.15 : x
  2. Step 2: Convert to fraction form
    94,641,663.15/141,962,494.73 = 60,629,439.15/x
  3. Step 3: Cross multiply
    94,641,663.15x = 141,962,494.73 × 60,629,439.15
  4. Step 4: Simplify right side
    94,641,663.15x = 8,607,106,435,511,583
  5. Step 5: Solve for x
    x = 8,607,106,435,511,583/94,641,663.15
  6. Step 6: Final answer
    x = 90,944,158.73

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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.