Home / 114,375,902.22-157,840,343.55-62,164,922.22

Finding the Fourth Proportional to 114,375,902.22, 157,840,343.55 and 62,164,922.22

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Solution

The fourth proportional to 114,375,902.22, 157,840,343.55 and 62,164,922.22 is: 85,788,461.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,375,902.22 : 157,840,343.55 = 62,164,922.22 : x
  2. Step 2: Convert to fraction form
    114,375,902.22/157,840,343.55 = 62,164,922.22/x
  3. Step 3: Cross multiply
    114,375,902.22x = 157,840,343.55 × 62,164,922.22
  4. Step 4: Simplify right side
    114,375,902.22x = 9,812,132,679,963,830
  5. Step 5: Solve for x
    x = 9,812,132,679,963,830/114,375,902.22
  6. Step 6: Final answer
    x = 85,788,461.46

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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.