Home / 15,170,854.02-22,751,537.66-5,071,113.06

Finding the Fourth Proportional to 15,170,854.02, 22,751,537.66 and 5,071,113.06

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Solution

The fourth proportional to 15,170,854.02, 22,751,537.66 and 5,071,113.06 is: 7,605,084.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,170,854.02 : 22,751,537.66 = 5,071,113.06 : x
  2. Step 2: Convert to fraction form
    15,170,854.02/22,751,537.66 = 5,071,113.06/x
  3. Step 3: Cross multiply
    15,170,854.02x = 22,751,537.66 × 5,071,113.06
  4. Step 4: Simplify right side
    15,170,854.02x = 115,375,619,762,707.83
  5. Step 5: Solve for x
    x = 115,375,619,762,707.83/15,170,854.02
  6. Step 6: Final answer
    x = 7,605,084.04

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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.