Home / 58,664,778.84-80,956,176.78-32,557,780.44

Finding the Fourth Proportional to 58,664,778.84, 80,956,176.78 and 32,557,780.44

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Solution

The fourth proportional to 58,664,778.84, 80,956,176.78 and 32,557,780.44 is: 44,929,061.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,664,778.84 : 80,956,176.78 = 32,557,780.44 : x
  2. Step 2: Convert to fraction form
    58,664,778.84/80,956,176.78 = 32,557,780.44/x
  3. Step 3: Cross multiply
    58,664,778.84x = 80,956,176.78 × 32,557,780.44
  4. Step 4: Simplify right side
    58,664,778.84x = 2,635,753,428,865,066.50
  5. Step 5: Solve for x
    x = 2,635,753,428,865,066.50/58,664,778.84
  6. Step 6: Final answer
    x = 44,929,061.03

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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.