Home / 59,898,244.80-89,847,367.20-19,508,728.80

Finding the Fourth Proportional to 59,898,244.80, 89,847,367.20 and 19,508,728.80

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Solution

The fourth proportional to 59,898,244.80, 89,847,367.20 and 19,508,728.80 is: 29,263,093.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,898,244.80 : 89,847,367.20 = 19,508,728.80 : x
  2. Step 2: Convert to fraction form
    59,898,244.80/89,847,367.20 = 19,508,728.80/x
  3. Step 3: Cross multiply
    59,898,244.80x = 89,847,367.20 × 19,508,728.80
  4. Step 4: Simplify right side
    59,898,244.80x = 1,752,807,920,098,815.50
  5. Step 5: Solve for x
    x = 1,752,807,920,098,815.50/59,898,244.80
  6. Step 6: Final answer
    x = 29,263,093.20

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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.