Home / 41,572,648.40-62,358,972.60-26,267,147.60

Finding the Fourth Proportional to 41,572,648.40, 62,358,972.60 and 26,267,147.60

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Solution

The fourth proportional to 41,572,648.40, 62,358,972.60 and 26,267,147.60 is: 39,400,721.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,572,648.40 : 62,358,972.60 = 26,267,147.60 : x
  2. Step 2: Convert to fraction form
    41,572,648.40/62,358,972.60 = 26,267,147.60/x
  3. Step 3: Cross multiply
    41,572,648.40x = 62,358,972.60 × 26,267,147.60
  4. Step 4: Simplify right side
    41,572,648.40x = 1,637,992,337,468,556
  5. Step 5: Solve for x
    x = 1,637,992,337,468,556/41,572,648.40
  6. Step 6: Final answer
    x = 39,400,721.40

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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.