Home / 244,033,789.86-365,691,868.70-144,220,700.22

Finding the Fourth Proportional to 244,033,789.86, 365,691,868.70 and 144,220,700.22

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Solution

The fourth proportional to 244,033,789.86, 365,691,868.70 and 144,220,700.22 is: 216,118,994.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,033,789.86 : 365,691,868.70 = 144,220,700.22 : x
  2. Step 2: Convert to fraction form
    244,033,789.86/365,691,868.70 = 144,220,700.22/x
  3. Step 3: Cross multiply
    244,033,789.86x = 365,691,868.70 × 144,220,700.22
  4. Step 4: Simplify right side
    244,033,789.86x = 52,740,337,368,674,296
  5. Step 5: Solve for x
    x = 52,740,337,368,674,296/244,033,789.86
  6. Step 6: Final answer
    x = 216,118,994.83

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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.