Home / 64,086,734.32-95,970,669.18-44,827,312.48

Finding the Fourth Proportional to 64,086,734.32, 95,970,669.18 and 44,827,312.48

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Solution

The fourth proportional to 64,086,734.32, 95,970,669.18 and 44,827,312.48 is: 67,129,449.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,086,734.32 : 95,970,669.18 = 44,827,312.48 : x
  2. Step 2: Convert to fraction form
    64,086,734.32/95,970,669.18 = 44,827,312.48/x
  3. Step 3: Cross multiply
    64,086,734.32x = 95,970,669.18 × 44,827,312.48
  4. Step 4: Simplify right side
    64,086,734.32x = 4,302,107,175,838,536
  5. Step 5: Solve for x
    x = 4,302,107,175,838,536/64,086,734.32
  6. Step 6: Final answer
    x = 67,129,449.20

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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.