Home / 80,845,830.30-111,567,536.25-44,176,401.30

Finding the Fourth Proportional to 80,845,830.30, 111,567,536.25 and 44,176,401.30

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Solution

The fourth proportional to 80,845,830.30, 111,567,536.25 and 44,176,401.30 is: 60,963,592.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,845,830.30 : 111,567,536.25 = 44,176,401.30 : x
  2. Step 2: Convert to fraction form
    80,845,830.30/111,567,536.25 = 44,176,401.30/x
  3. Step 3: Cross multiply
    80,845,830.30x = 111,567,536.25 × 44,176,401.30
  4. Step 4: Simplify right side
    80,845,830.30x = 4,928,652,253,432,297
  5. Step 5: Solve for x
    x = 4,928,652,253,432,297/80,845,830.30
  6. Step 6: Final answer
    x = 60,963,592.50

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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.