Home / 44,103,130.48-66,157,845-11,754,863.56

Finding the Fourth Proportional to 44,103,130.48, 66,157,845 and 11,754,863.56

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Solution

The fourth proportional to 44,103,130.48, 66,157,845 and 11,754,863.56 is: 17,633,134.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,103,130.48 : 66,157,845 = 11,754,863.56 : x
  2. Step 2: Convert to fraction form
    44,103,130.48/66,157,845 = 11,754,863.56/x
  3. Step 3: Cross multiply
    44,103,130.48x = 66,157,845 × 11,754,863.56
  4. Step 4: Simplify right side
    44,103,130.48x = 777,676,441,398,628.25
  5. Step 5: Solve for x
    x = 777,676,441,398,628.25/44,103,130.48
  6. Step 6: Final answer
    x = 17,633,134.72

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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.