Home / 114,924,910.50-158,599,725.84-62,717,309.01

Finding the Fourth Proportional to 114,924,910.50, 158,599,725.84 and 62,717,309.01

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Solution

The fourth proportional to 114,924,910.50, 158,599,725.84 and 62,717,309.01 is: 86,551,714.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,924,910.50 : 158,599,725.84 = 62,717,309.01 : x
  2. Step 2: Convert to fraction form
    114,924,910.50/158,599,725.84 = 62,717,309.01/x
  3. Step 3: Cross multiply
    114,924,910.50x = 158,599,725.84 × 62,717,309.01
  4. Step 4: Simplify right side
    114,924,910.50x = 9,946,948,014,408,562
  5. Step 5: Solve for x
    x = 9,946,948,014,408,562/114,924,910.50
  6. Step 6: Final answer
    x = 86,551,714.26

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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.