Home / 114,924,728.33-158,599,475.45-62,717,126.93

Finding the Fourth Proportional to 114,924,728.33, 158,599,475.45 and 62,717,126.93

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Solution

The fourth proportional to 114,924,728.33, 158,599,475.45 and 62,717,126.93 is: 86,551,463.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,924,728.33 : 158,599,475.45 = 62,717,126.93 : x
  2. Step 2: Convert to fraction form
    114,924,728.33/158,599,475.45 = 62,717,126.93/x
  3. Step 3: Cross multiply
    114,924,728.33x = 158,599,475.45 × 62,717,126.93
  4. Step 4: Simplify right side
    114,924,728.33x = 9,946,903,431,722,484
  5. Step 5: Solve for x
    x = 9,946,903,431,722,484/114,924,728.33
  6. Step 6: Final answer
    x = 86,551,463.52

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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.