Home / 44,488,902.80-66,733,354.20-39,701,997.20

Finding the Fourth Proportional to 44,488,902.80, 66,733,354.20 and 39,701,997.20

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Solution

The fourth proportional to 44,488,902.80, 66,733,354.20 and 39,701,997.20 is: 59,552,995.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,488,902.80 : 66,733,354.20 = 39,701,997.20 : x
  2. Step 2: Convert to fraction form
    44,488,902.80/66,733,354.20 = 39,701,997.20/x
  3. Step 3: Cross multiply
    44,488,902.80x = 66,733,354.20 × 39,701,997.20
  4. Step 4: Simplify right side
    44,488,902.80x = 2,649,447,441,595,008.50
  5. Step 5: Solve for x
    x = 2,649,447,441,595,008.50/44,488,902.80
  6. Step 6: Final answer
    x = 59,552,995.80

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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.