Home / 25,380,809.01-35,025,559.92-14,515,793.01

Finding the Fourth Proportional to 25,380,809.01, 35,025,559.92 and 14,515,793.01

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Solution

The fourth proportional to 25,380,809.01, 35,025,559.92 and 14,515,793.01 is: 20,031,819.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,380,809.01 : 35,025,559.92 = 14,515,793.01 : x
  2. Step 2: Convert to fraction form
    25,380,809.01/35,025,559.92 = 14,515,793.01/x
  3. Step 3: Cross multiply
    25,380,809.01x = 35,025,559.92 × 14,515,793.01
  4. Step 4: Simplify right side
    25,380,809.01x = 508,423,777,858,072.19
  5. Step 5: Solve for x
    x = 508,423,777,858,072.19/25,380,809.01
  6. Step 6: Final answer
    x = 20,031,819.22

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1.5x scale

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.