Home / 63,024,279.20-94,536,418.80-53,954,352.80

Finding the Fourth Proportional to 63,024,279.20, 94,536,418.80 and 53,954,352.80

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Solution

The fourth proportional to 63,024,279.20, 94,536,418.80 and 53,954,352.80 is: 80,931,529.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,024,279.20 : 94,536,418.80 = 53,954,352.80 : x
  2. Step 2: Convert to fraction form
    63,024,279.20/94,536,418.80 = 53,954,352.80/x
  3. Step 3: Cross multiply
    63,024,279.20x = 94,536,418.80 × 53,954,352.80
  4. Step 4: Simplify right side
    63,024,279.20x = 5,100,651,292,383,752
  5. Step 5: Solve for x
    x = 5,100,651,292,383,752/63,024,279.20
  6. Step 6: Final answer
    x = 80,931,529.20

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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.