Home / 44,527,082.95-66,744,008.42-18,634,219.47

Finding the Fourth Proportional to 44,527,082.95, 66,744,008.42 and 18,634,219.47

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Solution

The fourth proportional to 44,527,082.95, 66,744,008.42 and 18,634,219.47 is: 27,931,820.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,527,082.95 : 66,744,008.42 = 18,634,219.47 : x
  2. Step 2: Convert to fraction form
    44,527,082.95/66,744,008.42 = 18,634,219.47/x
  3. Step 3: Cross multiply
    44,527,082.95x = 66,744,008.42 × 18,634,219.47
  4. Step 4: Simplify right side
    44,527,082.95x = 1,243,722,501,112,636.75
  5. Step 5: Solve for x
    x = 1,243,722,501,112,636.75/44,527,082.95
  6. Step 6: Final answer
    x = 27,931,820.79

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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.