Home / 114,924,685.30-158,599,415.24-62,717,083.91

Finding the Fourth Proportional to 114,924,685.30, 158,599,415.24 and 62,717,083.91

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Solution

The fourth proportional to 114,924,685.30, 158,599,415.24 and 62,717,083.91 is: 86,551,403.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,924,685.30 : 158,599,415.24 = 62,717,083.91 : x
  2. Step 2: Convert to fraction form
    114,924,685.30/158,599,415.24 = 62,717,083.91/x
  3. Step 3: Cross multiply
    114,924,685.30x = 158,599,415.24 × 62,717,083.91
  4. Step 4: Simplify right side
    114,924,685.30x = 9,946,892,833,684,012
  5. Step 5: Solve for x
    x = 9,946,892,833,684,012/114,924,685.30
  6. Step 6: Final answer
    x = 86,551,403.71

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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.