Home / 63,698,043.76-95,531,319.15-27,302,306.80

Finding the Fourth Proportional to 63,698,043.76, 95,531,319.15 and 27,302,306.80

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Solution

The fourth proportional to 63,698,043.76, 95,531,319.15 and 27,302,306.80 is: 40,946,710.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,698,043.76 : 95,531,319.15 = 27,302,306.80 : x
  2. Step 2: Convert to fraction form
    63,698,043.76/95,531,319.15 = 27,302,306.80/x
  3. Step 3: Cross multiply
    63,698,043.76x = 95,531,319.15 × 27,302,306.80
  4. Step 4: Simplify right side
    63,698,043.76x = 2,608,225,384,442,015.50
  5. Step 5: Solve for x
    x = 2,608,225,384,442,015.50/63,698,043.76
  6. Step 6: Final answer
    x = 40,946,710.93

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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.