Home / 79,340,938.33-119,029,860.30-24,750,580.69

Finding the Fourth Proportional to 79,340,938.33, 119,029,860.30 and 24,750,580.69

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Solution

The fourth proportional to 79,340,938.33, 119,029,860.30 and 24,750,580.69 is: 37,131,627.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,340,938.33 : 119,029,860.30 = 24,750,580.69 : x
  2. Step 2: Convert to fraction form
    79,340,938.33/119,029,860.30 = 24,750,580.69/x
  3. Step 3: Cross multiply
    79,340,938.33x = 119,029,860.30 × 24,750,580.69
  4. Step 4: Simplify right side
    79,340,938.33x = 2,946,058,161,874,577.50
  5. Step 5: Solve for x
    x = 2,946,058,161,874,577.50/79,340,938.33
  6. Step 6: Final answer
    x = 37,131,627.43

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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.