Home / 49,358,854.45-73,994,375.48-23,435,162.47

Finding the Fourth Proportional to 49,358,854.45, 73,994,375.48 and 23,435,162.47

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Solution

The fourth proportional to 49,358,854.45, 73,994,375.48 and 23,435,162.47 is: 35,131,897.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,358,854.45 : 73,994,375.48 = 23,435,162.47 : x
  2. Step 2: Convert to fraction form
    49,358,854.45/73,994,375.48 = 23,435,162.47/x
  3. Step 3: Cross multiply
    49,358,854.45x = 73,994,375.48 × 23,435,162.47
  4. Step 4: Simplify right side
    49,358,854.45x = 1,734,070,210,752,836.50
  5. Step 5: Solve for x
    x = 1,734,070,210,752,836.50/49,358,854.45
  6. Step 6: Final answer
    x = 35,131,897.41

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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.