Home / 44,409,116.70-61,250,766.87-38,224,689.18

Finding the Fourth Proportional to 44,409,116.70, 61,250,766.87 and 38,224,689.18

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Solution

The fourth proportional to 44,409,116.70, 61,250,766.87 and 38,224,689.18 is: 52,720,965.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,409,116.70 : 61,250,766.87 = 38,224,689.18 : x
  2. Step 2: Convert to fraction form
    44,409,116.70/61,250,766.87 = 38,224,689.18/x
  3. Step 3: Cross multiply
    44,409,116.70x = 61,250,766.87 × 38,224,689.18
  4. Step 4: Simplify right side
    44,409,116.70x = 2,341,291,525,642,391.50
  5. Step 5: Solve for x
    x = 2,341,291,525,642,391.50/44,409,116.70
  6. Step 6: Final answer
    x = 52,720,965.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.