Home / 1,295,534,304.72-1,941,740,146.68-595,059,834.12

Finding the Fourth Proportional to 1,295,534,304.72, 1,941,740,146.68 and 595,059,834.12

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Solution

The fourth proportional to 1,295,534,304.72, 1,941,740,146.68 and 595,059,834.12 is: 891,872,616.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,534,304.72 : 1,941,740,146.68 = 595,059,834.12 : x
  2. Step 2: Convert to fraction form
    1,295,534,304.72/1,941,740,146.68 = 595,059,834.12/x
  3. Step 3: Cross multiply
    1,295,534,304.72x = 1,941,740,146.68 × 595,059,834.12
  4. Step 4: Simplify right side
    1,295,534,304.72x = 1,155,451,569,587,545,344
  5. Step 5: Solve for x
    x = 1,155,451,569,587,545,344/1,295,534,304.72
  6. Step 6: Final answer
    x = 891,872,616.09

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.