Home / 9,082,881,954.24-12,534,377,568.12-5,013,784,737.20

Finding the Fourth Proportional to 9,082,881,954.24, 12,534,377,568.12 and 5,013,784,737.20

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Solution

The fourth proportional to 9,082,881,954.24, 12,534,377,568.12 and 5,013,784,737.20 is: 6,919,023,197.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,082,881,954.24 : 12,534,377,568.12 = 5,013,784,737.20 : x
  2. Step 2: Convert to fraction form
    9,082,881,954.24/12,534,377,568.12 = 5,013,784,737.20/x
  3. Step 3: Cross multiply
    9,082,881,954.24x = 12,534,377,568.12 × 5,013,784,737.20
  4. Step 4: Simplify right side
    9,082,881,954.24x = 62,844,670,941,342,113,792
  5. Step 5: Solve for x
    x = 62,844,670,941,342,113,792/9,082,881,954.24
  6. Step 6: Final answer
    x = 6,919,023,197.48

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.