Home / 41,359,066.40-57,038,355.96-25,890,561.20

Finding the Fourth Proportional to 41,359,066.40, 57,038,355.96 and 25,890,561.20

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Solution

The fourth proportional to 41,359,066.40, 57,038,355.96 and 25,890,561.20 is: 35,705,715.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,359,066.40 : 57,038,355.96 = 25,890,561.20 : x
  2. Step 2: Convert to fraction form
    41,359,066.40/57,038,355.96 = 25,890,561.20/x
  3. Step 3: Cross multiply
    41,359,066.40x = 57,038,355.96 × 25,890,561.20
  4. Step 4: Simplify right side
    41,359,066.40x = 1,476,755,045,729,764.75
  5. Step 5: Solve for x
    x = 1,476,755,045,729,764.75/41,359,066.40
  6. Step 6: Final answer
    x = 35,705,715.20

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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.