Home / 59,049,105.40-88,573,658.10-39,775,511.80

Finding the Fourth Proportional to 59,049,105.40, 88,573,658.10 and 39,775,511.80

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Solution

The fourth proportional to 59,049,105.40, 88,573,658.10 and 39,775,511.80 is: 59,663,267.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,105.40 : 88,573,658.10 = 39,775,511.80 : x
  2. Step 2: Convert to fraction form
    59,049,105.40/88,573,658.10 = 39,775,511.80/x
  3. Step 3: Cross multiply
    59,049,105.40x = 88,573,658.10 × 39,775,511.80
  4. Step 4: Simplify right side
    59,049,105.40x = 3,523,062,582,925,715
  5. Step 5: Solve for x
    x = 3,523,062,582,925,715/59,049,105.40
  6. Step 6: Final answer
    x = 59,663,267.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.