Home / 41,083,560-61,602,253.97-28,144,300.23

Finding the Fourth Proportional to 41,083,560, 61,602,253.97 and 28,144,300.23

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Solution

The fourth proportional to 41,083,560, 61,602,253.97 and 28,144,300.23 is: 42,200,635.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,083,560 : 61,602,253.97 = 28,144,300.23 : x
  2. Step 2: Convert to fraction form
    41,083,560/61,602,253.97 = 28,144,300.23/x
  3. Step 3: Cross multiply
    41,083,560x = 61,602,253.97 × 28,144,300.23
  4. Step 4: Simplify right side
    41,083,560x = 1,733,752,330,435,668
  5. Step 5: Solve for x
    x = 1,733,752,330,435,668/41,083,560
  6. Step 6: Final answer
    x = 42,200,635.25

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1.5x scale

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.