Home / 119,098,699,304.87-178,700,804,727.15-62,425,093,579.86

Finding the Fourth Proportional to 119,098,699,304.87, 178,700,804,727.15 and 62,425,093,579.86

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Solution

The fourth proportional to 119,098,699,304.87, 178,700,804,727.15 and 62,425,093,579.86 is: 93,665,292,089.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,098,699,304.87 : 178,700,804,727.15 = 62,425,093,579.86 : x
  2. Step 2: Convert to fraction form
    119,098,699,304.87/178,700,804,727.15 = 62,425,093,579.86/x
  3. Step 3: Cross multiply
    119,098,699,304.87x = 178,700,804,727.15 × 62,425,093,579.86
  4. Step 4: Simplify right side
    119,098,699,304.87x = 11,155,414,457,887,733,317,632
  5. Step 5: Solve for x
    x = 11,155,414,457,887,733,317,632/119,098,699,304.87
  6. Step 6: Final answer
    x = 93,665,292,089.65

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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.