Home / 34,895,971.20-52,352,251.20-14,690,812.80

Finding the Fourth Proportional to 34,895,971.20, 52,352,251.20 and 14,690,812.80

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Solution

The fourth proportional to 34,895,971.20, 52,352,251.20 and 14,690,812.80 is: 22,039,711.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,895,971.20 : 52,352,251.20 = 14,690,812.80 : x
  2. Step 2: Convert to fraction form
    34,895,971.20/52,352,251.20 = 14,690,812.80/x
  3. Step 3: Cross multiply
    34,895,971.20x = 52,352,251.20 × 14,690,812.80
  4. Step 4: Simplify right side
    34,895,971.20x = 769,097,122,037,775.50
  5. Step 5: Solve for x
    x = 769,097,122,037,775.50/34,895,971.20
  6. Step 6: Final answer
    x = 22,039,711.05

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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.