Home / 22,862,035.03-31,575,792.86-15,056,440.06

Finding the Fourth Proportional to 22,862,035.03, 31,575,792.86 and 15,056,440.06

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Solution

The fourth proportional to 22,862,035.03, 31,575,792.86 and 15,056,440.06 is: 20,795,131.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,862,035.03 : 31,575,792.86 = 15,056,440.06 : x
  2. Step 2: Convert to fraction form
    22,862,035.03/31,575,792.86 = 15,056,440.06/x
  3. Step 3: Cross multiply
    22,862,035.03x = 31,575,792.86 × 15,056,440.06
  4. Step 4: Simplify right side
    22,862,035.03x = 475,419,032,543,566
  5. Step 5: Solve for x
    x = 475,419,032,543,566/22,862,035.03
  6. Step 6: Final answer
    x = 20,795,131.84

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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.