Home / 89,768,624.07-134,676,924.75-32,261,393.46

Finding the Fourth Proportional to 89,768,624.07, 134,676,924.75 and 32,261,393.46

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Solution

The fourth proportional to 89,768,624.07, 134,676,924.75 and 32,261,393.46 is: 48,400,711.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,768,624.07 : 134,676,924.75 = 32,261,393.46 : x
  2. Step 2: Convert to fraction form
    89,768,624.07/134,676,924.75 = 32,261,393.46/x
  3. Step 3: Cross multiply
    89,768,624.07x = 134,676,924.75 × 32,261,393.46
  4. Step 4: Simplify right side
    89,768,624.07x = 4,344,865,259,342,562.50
  5. Step 5: Solve for x
    x = 4,344,865,259,342,562.50/89,768,624.07
  6. Step 6: Final answer
    x = 48,400,711.32

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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.