Home / 44,492,572.20-66,738,858.30-39,453,724.20

Finding the Fourth Proportional to 44,492,572.20, 66,738,858.30 and 39,453,724.20

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Solution

The fourth proportional to 44,492,572.20, 66,738,858.30 and 39,453,724.20 is: 59,180,586.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,492,572.20 : 66,738,858.30 = 39,453,724.20 : x
  2. Step 2: Convert to fraction form
    44,492,572.20/66,738,858.30 = 39,453,724.20/x
  3. Step 3: Cross multiply
    44,492,572.20x = 66,738,858.30 × 39,453,724.20
  4. Step 4: Simplify right side
    44,492,572.20x = 2,633,096,508,791,081
  5. Step 5: Solve for x
    x = 2,633,096,508,791,081/44,492,572.20
  6. Step 6: Final answer
    x = 59,180,586.30

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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.