Home / 44,034,127.20-66,051,190.80-13,738,053.60

Finding the Fourth Proportional to 44,034,127.20, 66,051,190.80 and 13,738,053.60

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Solution

The fourth proportional to 44,034,127.20, 66,051,190.80 and 13,738,053.60 is: 20,607,080.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,034,127.20 : 66,051,190.80 = 13,738,053.60 : x
  2. Step 2: Convert to fraction form
    44,034,127.20/66,051,190.80 = 13,738,053.60/x
  3. Step 3: Cross multiply
    44,034,127.20x = 66,051,190.80 × 13,738,053.60
  4. Step 4: Simplify right side
    44,034,127.20x = 907,414,799,554,226.88
  5. Step 5: Solve for x
    x = 907,414,799,554,226.88/44,034,127.20
  6. Step 6: Final answer
    x = 20,607,080.40

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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.