Home / 95,440,803.88-142,962,577.08-60,725,240.68

Finding the Fourth Proportional to 95,440,803.88, 142,962,577.08 and 60,725,240.68

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Solution

The fourth proportional to 95,440,803.88, 142,962,577.08 and 60,725,240.68 is: 90,961,481.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,440,803.88 : 142,962,577.08 = 60,725,240.68 : x
  2. Step 2: Convert to fraction form
    95,440,803.88/142,962,577.08 = 60,725,240.68/x
  3. Step 3: Cross multiply
    95,440,803.88x = 142,962,577.08 × 60,725,240.68
  4. Step 4: Simplify right side
    95,440,803.88x = 8,681,436,901,416,052
  5. Step 5: Solve for x
    x = 8,681,436,901,416,052/95,440,803.88
  6. Step 6: Final answer
    x = 90,961,481.34

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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.