Home / 50,102,674,962.23-69,141,964,787.15-29,503,763,561.27

Finding the Fourth Proportional to 50,102,674,962.23, 69,141,964,787.15 and 29,503,763,561.27

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Solution

The fourth proportional to 50,102,674,962.23, 69,141,964,787.15 and 29,503,763,561.27 is: 40,715,354,674.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,102,674,962.23 : 69,141,964,787.15 = 29,503,763,561.27 : x
  2. Step 2: Convert to fraction form
    50,102,674,962.23/69,141,964,787.15 = 29,503,763,561.27/x
  3. Step 3: Cross multiply
    50,102,674,962.23x = 69,141,964,787.15 × 29,503,763,561.27
  4. Step 4: Simplify right side
    50,102,674,962.23x = 2,039,948,181,241,720,471,552
  5. Step 5: Solve for x
    x = 2,039,948,181,241,720,471,552/50,102,674,962.23
  6. Step 6: Final answer
    x = 40,715,354,674.76

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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.