Home / 71,513,750.44-107,216,063.93-32,625,005.90

Finding the Fourth Proportional to 71,513,750.44, 107,216,063.93 and 32,625,005.90

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Solution

The fourth proportional to 71,513,750.44, 107,216,063.93 and 32,625,005.90 is: 48,912,617.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,513,750.44 : 107,216,063.93 = 32,625,005.90 : x
  2. Step 2: Convert to fraction form
    71,513,750.44/107,216,063.93 = 32,625,005.90/x
  3. Step 3: Cross multiply
    71,513,750.44x = 107,216,063.93 × 32,625,005.90
  4. Step 4: Simplify right side
    71,513,750.44x = 3,497,924,718,255,921
  5. Step 5: Solve for x
    x = 3,497,924,718,255,921/71,513,750.44
  6. Step 6: Final answer
    x = 48,912,617.46

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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.