Home / 94,619,882.76-141,928,876.98-29,923,698.84

Finding the Fourth Proportional to 94,619,882.76, 141,928,876.98 and 29,923,698.84

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Solution

The fourth proportional to 94,619,882.76, 141,928,876.98 and 29,923,698.84 is: 44,885,248.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,619,882.76 : 141,928,876.98 = 29,923,698.84 : x
  2. Step 2: Convert to fraction form
    94,619,882.76/141,928,876.98 = 29,923,698.84/x
  3. Step 3: Cross multiply
    94,619,882.76x = 141,928,876.98 × 29,923,698.84
  4. Step 4: Simplify right side
    94,619,882.76x = 4,247,036,971,448,928.50
  5. Step 5: Solve for x
    x = 4,247,036,971,448,928.50/94,619,882.76
  6. Step 6: Final answer
    x = 44,885,248.72

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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.