Home / 51,549,213.46-77,272,745.10-24,206,560.17

Finding the Fourth Proportional to 51,549,213.46, 77,272,745.10 and 24,206,560.17

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Solution

The fourth proportional to 51,549,213.46, 77,272,745.10 and 24,206,560.17 is: 36,285,856.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,549,213.46 : 77,272,745.10 = 24,206,560.17 : x
  2. Step 2: Convert to fraction form
    51,549,213.46/77,272,745.10 = 24,206,560.17/x
  3. Step 3: Cross multiply
    51,549,213.46x = 77,272,745.10 × 24,206,560.17
  4. Step 4: Simplify right side
    51,549,213.46x = 1,870,507,353,764,222.75
  5. Step 5: Solve for x
    x = 1,870,507,353,764,222.75/51,549,213.46
  6. Step 6: Final answer
    x = 36,285,856.33

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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.