Home / 83,113,744.56-124,670,616.84-22,529,470.80

Finding the Fourth Proportional to 83,113,744.56, 124,670,616.84 and 22,529,470.80

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Solution

The fourth proportional to 83,113,744.56, 124,670,616.84 and 22,529,470.80 is: 33,794,206.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,113,744.56 : 124,670,616.84 = 22,529,470.80 : x
  2. Step 2: Convert to fraction form
    83,113,744.56/124,670,616.84 = 22,529,470.80/x
  3. Step 3: Cross multiply
    83,113,744.56x = 124,670,616.84 × 22,529,470.80
  4. Step 4: Simplify right side
    83,113,744.56x = 2,808,763,021,714,768.50
  5. Step 5: Solve for x
    x = 2,808,763,021,714,768.50/83,113,744.56
  6. Step 6: Final answer
    x = 33,794,206.20

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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.