Home / 65,656,726.56-98,487,096.21-22,525,324.92

Finding the Fourth Proportional to 65,656,726.56, 98,487,096.21 and 22,525,324.92

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Solution

The fourth proportional to 65,656,726.56, 98,487,096.21 and 22,525,324.92 is: 33,788,675.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,656,726.56 : 98,487,096.21 = 22,525,324.92 : x
  2. Step 2: Convert to fraction form
    65,656,726.56/98,487,096.21 = 22,525,324.92/x
  3. Step 3: Cross multiply
    65,656,726.56x = 98,487,096.21 × 22,525,324.92
  4. Step 4: Simplify right side
    65,656,726.56x = 2,218,453,842,557,550.50
  5. Step 5: Solve for x
    x = 2,218,453,842,557,550.50/65,656,726.56
  6. Step 6: Final answer
    x = 33,788,675.72

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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.