Home / 47,293,609.56-65,265,650.65-26,385,465.83

Finding the Fourth Proportional to 47,293,609.56, 65,265,650.65 and 26,385,465.83

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Solution

The fourth proportional to 47,293,609.56, 65,265,650.65 and 26,385,465.83 is: 36,412,204.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,293,609.56 : 65,265,650.65 = 26,385,465.83 : x
  2. Step 2: Convert to fraction form
    47,293,609.56/65,265,650.65 = 26,385,465.83/x
  3. Step 3: Cross multiply
    47,293,609.56x = 65,265,650.65 × 26,385,465.83
  4. Step 4: Simplify right side
    47,293,609.56x = 1,722,064,595,098,292.25
  5. Step 5: Solve for x
    x = 1,722,064,595,098,292.25/47,293,609.56
  6. Step 6: Final answer
    x = 36,412,204.76

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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.