Home / 52,433,114.20-78,685,100.70-29,404,004.20

Finding the Fourth Proportional to 52,433,114.20, 78,685,100.70 and 29,404,004.20

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Solution

The fourth proportional to 52,433,114.20, 78,685,100.70 and 29,404,004.20 is: 44,125,874.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,433,114.20 : 78,685,100.70 = 29,404,004.20 : x
  2. Step 2: Convert to fraction form
    52,433,114.20/78,685,100.70 = 29,404,004.20/x
  3. Step 3: Cross multiply
    52,433,114.20x = 78,685,100.70 × 29,404,004.20
  4. Step 4: Simplify right side
    52,433,114.20x = 2,313,657,031,460,223
  5. Step 5: Solve for x
    x = 2,313,657,031,460,223/52,433,114.20
  6. Step 6: Final answer
    x = 44,125,874.78

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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.