Home / 173,800,691.48-260,660,623.52-64,677,253.74

Finding the Fourth Proportional to 173,800,691.48, 260,660,623.52 and 64,677,253.74

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Solution

The fourth proportional to 173,800,691.48, 260,660,623.52 and 64,677,253.74 is: 97,000,841.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,800,691.48 : 260,660,623.52 = 64,677,253.74 : x
  2. Step 2: Convert to fraction form
    173,800,691.48/260,660,623.52 = 64,677,253.74/x
  3. Step 3: Cross multiply
    173,800,691.48x = 260,660,623.52 × 64,677,253.74
  4. Step 4: Simplify right side
    173,800,691.48x = 16,858,813,287,106,266
  5. Step 5: Solve for x
    x = 16,858,813,287,106,266/173,800,691.48
  6. Step 6: Final answer
    x = 97,000,841.27

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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.