Home / 136,049,227,252.40-204,073,840,878.60-61,521,642,023.60

Finding the Fourth Proportional to 136,049,227,252.40, 204,073,840,878.60 and 61,521,642,023.60

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Solution

The fourth proportional to 136,049,227,252.40, 204,073,840,878.60 and 61,521,642,023.60 is: 92,282,463,035.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,049,227,252.40 : 204,073,840,878.60 = 61,521,642,023.60 : x
  2. Step 2: Convert to fraction form
    136,049,227,252.40/204,073,840,878.60 = 61,521,642,023.60/x
  3. Step 3: Cross multiply
    136,049,227,252.40x = 204,073,840,878.60 × 61,521,642,023.60
  4. Step 4: Simplify right side
    136,049,227,252.40x = 12,554,957,784,914,337,988,608
  5. Step 5: Solve for x
    x = 12,554,957,784,914,337,988,608/136,049,227,252.40
  6. Step 6: Final answer
    x = 92,282,463,035.40

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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.