Home / 41,472,365.70-62,208,548.55-20,238,701.70

Finding the Fourth Proportional to 41,472,365.70, 62,208,548.55 and 20,238,701.70

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Solution

The fourth proportional to 41,472,365.70, 62,208,548.55 and 20,238,701.70 is: 30,358,052.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,472,365.70 : 62,208,548.55 = 20,238,701.70 : x
  2. Step 2: Convert to fraction form
    41,472,365.70/62,208,548.55 = 20,238,701.70/x
  3. Step 3: Cross multiply
    41,472,365.70x = 62,208,548.55 × 20,238,701.70
  4. Step 4: Simplify right side
    41,472,365.70x = 1,259,020,257,293,417.50
  5. Step 5: Solve for x
    x = 1,259,020,257,293,417.50/41,472,365.70
  6. Step 6: Final answer
    x = 30,358,052.55

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Double scale
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Similar ratio
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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.