Home / 60,758,096.22-91,125,531.45-18,207,824.22

Finding the Fourth Proportional to 60,758,096.22, 91,125,531.45 and 18,207,824.22

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Solution

The fourth proportional to 60,758,096.22, 91,125,531.45 and 18,207,824.22 is: 27,308,256.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,758,096.22 : 91,125,531.45 = 18,207,824.22 : x
  2. Step 2: Convert to fraction form
    60,758,096.22/91,125,531.45 = 18,207,824.22/x
  3. Step 3: Cross multiply
    60,758,096.22x = 91,125,531.45 × 18,207,824.22
  4. Step 4: Simplify right side
    60,758,096.22x = 1,659,197,658,595,681.75
  5. Step 5: Solve for x
    x = 1,659,197,658,595,681.75/60,758,096.22
  6. Step 6: Final answer
    x = 27,308,256.21

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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.