Home / 160,273,428.30-240,451,591.77-93,855,947.40

Finding the Fourth Proportional to 160,273,428.30, 240,451,591.77 and 93,855,947.40

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Solution

The fourth proportional to 160,273,428.30, 240,451,591.77 and 93,855,947.40 is: 140,808,193.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,273,428.30 : 240,451,591.77 = 93,855,947.40 : x
  2. Step 2: Convert to fraction form
    160,273,428.30/240,451,591.77 = 93,855,947.40/x
  3. Step 3: Cross multiply
    160,273,428.30x = 240,451,591.77 × 93,855,947.40
  4. Step 4: Simplify right side
    160,273,428.30x = 22,567,811,949,411,396
  5. Step 5: Solve for x
    x = 22,567,811,949,411,396/160,273,428.30
  6. Step 6: Final answer
    x = 140,808,193.78

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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.