Home / 50,815,737.18-70,126,001.91-27,611,054.82

Finding the Fourth Proportional to 50,815,737.18, 70,126,001.91 and 27,611,054.82

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Solution

The fourth proportional to 50,815,737.18, 70,126,001.91 and 27,611,054.82 is: 38,103,410.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,815,737.18 : 70,126,001.91 = 27,611,054.82 : x
  2. Step 2: Convert to fraction form
    50,815,737.18/70,126,001.91 = 27,611,054.82/x
  3. Step 3: Cross multiply
    50,815,737.18x = 70,126,001.91 × 27,611,054.82
  4. Step 4: Simplify right side
    50,815,737.18x = 1,936,252,883,044,434.75
  5. Step 5: Solve for x
    x = 1,936,252,883,044,434.75/50,815,737.18
  6. Step 6: Final answer
    x = 38,103,410.29

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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.