Home / 59,940,244.40-89,910,366.60-53,557,703.60

Finding the Fourth Proportional to 59,940,244.40, 89,910,366.60 and 53,557,703.60

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Solution

The fourth proportional to 59,940,244.40, 89,910,366.60 and 53,557,703.60 is: 80,336,555.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,940,244.40 : 89,910,366.60 = 53,557,703.60 : x
  2. Step 2: Convert to fraction form
    59,940,244.40/89,910,366.60 = 53,557,703.60/x
  3. Step 3: Cross multiply
    59,940,244.40x = 89,910,366.60 × 53,557,703.60
  4. Step 4: Simplify right side
    59,940,244.40x = 4,815,392,764,930,140
  5. Step 5: Solve for x
    x = 4,815,392,764,930,140/59,940,244.40
  6. Step 6: Final answer
    x = 80,336,555.40

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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.