Home / 244,820,657.70-367,230,986.55-81,083,685.60

Finding the Fourth Proportional to 244,820,657.70, 367,230,986.55 and 81,083,685.60

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Solution

The fourth proportional to 244,820,657.70, 367,230,986.55 and 81,083,685.60 is: 121,625,528.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,820,657.70 : 367,230,986.55 = 81,083,685.60 : x
  2. Step 2: Convert to fraction form
    244,820,657.70/367,230,986.55 = 81,083,685.60/x
  3. Step 3: Cross multiply
    244,820,657.70x = 367,230,986.55 × 81,083,685.60
  4. Step 4: Simplify right side
    244,820,657.70x = 29,776,441,855,998,028
  5. Step 5: Solve for x
    x = 29,776,441,855,998,028/244,820,657.70
  6. Step 6: Final answer
    x = 121,625,528.40

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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.