Home / 51,746,586.55-77,619,879.83-44,052,501.85

Finding the Fourth Proportional to 51,746,586.55, 77,619,879.83 and 44,052,501.85

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Solution

The fourth proportional to 51,746,586.55, 77,619,879.83 and 44,052,501.85 is: 66,078,752.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,746,586.55 : 77,619,879.83 = 44,052,501.85 : x
  2. Step 2: Convert to fraction form
    51,746,586.55/77,619,879.83 = 44,052,501.85/x
  3. Step 3: Cross multiply
    51,746,586.55x = 77,619,879.83 × 44,052,501.85
  4. Step 4: Simplify right side
    51,746,586.55x = 3,419,349,899,587,590.50
  5. Step 5: Solve for x
    x = 3,419,349,899,587,590.50/51,746,586.55
  6. Step 6: Final answer
    x = 66,078,752.78

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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.