Home / 44,330,198.40-66,489,076.80-14,041,123.20

Finding the Fourth Proportional to 44,330,198.40, 66,489,076.80 and 14,041,123.20

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Solution

The fourth proportional to 44,330,198.40, 66,489,076.80 and 14,041,123.20 is: 21,059,714.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,330,198.40 : 66,489,076.80 = 14,041,123.20 : x
  2. Step 2: Convert to fraction form
    44,330,198.40/66,489,076.80 = 14,041,123.20/x
  3. Step 3: Cross multiply
    44,330,198.40x = 66,489,076.80 × 14,041,123.20
  4. Step 4: Simplify right side
    44,330,198.40x = 933,581,318,803,061.62
  5. Step 5: Solve for x
    x = 933,581,318,803,061.62/44,330,198.40
  6. Step 6: Final answer
    x = 21,059,714.43

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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.