Home / 45,247,578-62,441,132.76-24,620,668.80

Finding the Fourth Proportional to 45,247,578, 62,441,132.76 and 24,620,668.80

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Solution

The fourth proportional to 45,247,578, 62,441,132.76 and 24,620,668.80 is: 33,976,237.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,247,578 : 62,441,132.76 = 24,620,668.80 : x
  2. Step 2: Convert to fraction form
    45,247,578/62,441,132.76 = 24,620,668.80/x
  3. Step 3: Cross multiply
    45,247,578x = 62,441,132.76 × 24,620,668.80
  4. Step 4: Simplify right side
    45,247,578x = 1,537,342,449,180,790
  5. Step 5: Solve for x
    x = 1,537,342,449,180,790/45,247,578
  6. Step 6: Final answer
    x = 33,976,237.34

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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.