Home / 59,894,449.40-89,841,674.10-53,511,908.60

Finding the Fourth Proportional to 59,894,449.40, 89,841,674.10 and 53,511,908.60

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Solution

The fourth proportional to 59,894,449.40, 89,841,674.10 and 53,511,908.60 is: 80,267,862.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,894,449.40 : 89,841,674.10 = 53,511,908.60 : x
  2. Step 2: Convert to fraction form
    59,894,449.40/89,841,674.10 = 53,511,908.60/x
  3. Step 3: Cross multiply
    59,894,449.40x = 89,841,674.10 × 53,511,908.60
  4. Step 4: Simplify right side
    59,894,449.40x = 4,807,599,452,910,187
  5. Step 5: Solve for x
    x = 4,807,599,452,910,187/59,894,449.40
  6. Step 6: Final answer
    x = 80,267,862.90

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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.