Home / 45,050,842.85-62,170,640.57-26,466,756.89

Finding the Fourth Proportional to 45,050,842.85, 62,170,640.57 and 26,466,756.89

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Solution

The fourth proportional to 45,050,842.85, 62,170,640.57 and 26,466,756.89 is: 36,524,404.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,050,842.85 : 62,170,640.57 = 26,466,756.89 : x
  2. Step 2: Convert to fraction form
    45,050,842.85/62,170,640.57 = 26,466,756.89/x
  3. Step 3: Cross multiply
    45,050,842.85x = 62,170,640.57 × 26,466,756.89
  4. Step 4: Simplify right side
    45,050,842.85x = 1,645,455,229,417,074.75
  5. Step 5: Solve for x
    x = 1,645,455,229,417,074.75/45,050,842.85
  6. Step 6: Final answer
    x = 36,524,404.99

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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.