Home / 49,756,615.90-74,668,101.45-22,816,404.70

Finding the Fourth Proportional to 49,756,615.90, 74,668,101.45 and 22,816,404.70

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Solution

The fourth proportional to 49,756,615.90, 74,668,101.45 and 22,816,404.70 is: 34,239,820.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,756,615.90 : 74,668,101.45 = 22,816,404.70 : x
  2. Step 2: Convert to fraction form
    49,756,615.90/74,668,101.45 = 22,816,404.70/x
  3. Step 3: Cross multiply
    49,756,615.90x = 74,668,101.45 × 22,816,404.70
  4. Step 4: Simplify right side
    49,756,615.90x = 1,703,657,620,863,856.75
  5. Step 5: Solve for x
    x = 1,703,657,620,863,856.75/49,756,615.90
  6. Step 6: Final answer
    x = 34,239,820.98

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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.