Home / 94,229,834.90-141,239,776.35-36,702,986.90

Finding the Fourth Proportional to 94,229,834.90, 141,239,776.35 and 36,702,986.90

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Solution

The fourth proportional to 94,229,834.90, 141,239,776.35 and 36,702,986.90 is: 55,013,591.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,229,834.90 : 141,239,776.35 = 36,702,986.90 : x
  2. Step 2: Convert to fraction form
    94,229,834.90/141,239,776.35 = 36,702,986.90/x
  3. Step 3: Cross multiply
    94,229,834.90x = 141,239,776.35 × 36,702,986.90
  4. Step 4: Simplify right side
    94,229,834.90x = 5,183,921,661,132,979
  5. Step 5: Solve for x
    x = 5,183,921,661,132,979/94,229,834.90
  6. Step 6: Final answer
    x = 55,013,591.68

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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.