Home / 83,669,241.16-125,511,099.90-23,084,960.68

Finding the Fourth Proportional to 83,669,241.16, 125,511,099.90 and 23,084,960.68

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Solution

The fourth proportional to 83,669,241.16, 125,511,099.90 and 23,084,960.68 is: 34,629,438.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,669,241.16 : 125,511,099.90 = 23,084,960.68 : x
  2. Step 2: Convert to fraction form
    83,669,241.16/125,511,099.90 = 23,084,960.68/x
  3. Step 3: Cross multiply
    83,669,241.16x = 125,511,099.90 × 23,084,960.68
  4. Step 4: Simplify right side
    83,669,241.16x = 2,897,418,806,095,052
  5. Step 5: Solve for x
    x = 2,897,418,806,095,052/83,669,241.16
  6. Step 6: Final answer
    x = 34,629,438.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.