Home / 114,924,685.68-158,599,415.76-62,717,084.29

Finding the Fourth Proportional to 114,924,685.68, 158,599,415.76 and 62,717,084.29

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Solution

The fourth proportional to 114,924,685.68, 158,599,415.76 and 62,717,084.29 is: 86,551,404.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,924,685.68 : 158,599,415.76 = 62,717,084.29 : x
  2. Step 2: Convert to fraction form
    114,924,685.68/158,599,415.76 = 62,717,084.29/x
  3. Step 3: Cross multiply
    114,924,685.68x = 158,599,415.76 × 62,717,084.29
  4. Step 4: Simplify right side
    114,924,685.68x = 9,946,892,926,564,674
  5. Step 5: Solve for x
    x = 9,946,892,926,564,674/114,924,685.68
  6. Step 6: Final answer
    x = 86,551,404.23

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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.