Home / 44,004,941.70-66,007,412.55-40,222,695.30

Finding the Fourth Proportional to 44,004,941.70, 66,007,412.55 and 40,222,695.30

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Solution

The fourth proportional to 44,004,941.70, 66,007,412.55 and 40,222,695.30 is: 60,334,042.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,004,941.70 : 66,007,412.55 = 40,222,695.30 : x
  2. Step 2: Convert to fraction form
    44,004,941.70/66,007,412.55 = 40,222,695.30/x
  3. Step 3: Cross multiply
    44,004,941.70x = 66,007,412.55 × 40,222,695.30
  4. Step 4: Simplify right side
    44,004,941.70x = 2,654,996,042,540,045.50
  5. Step 5: Solve for x
    x = 2,654,996,042,540,045.50/44,004,941.70
  6. Step 6: Final answer
    x = 60,334,042.95

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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.