Home / 244,537,838.70-366,709,327.20-80,730,007.80

Finding the Fourth Proportional to 244,537,838.70, 366,709,327.20 and 80,730,007.80

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Solution

The fourth proportional to 244,537,838.70, 366,709,327.20 and 80,730,007.80 is: 121,062,846.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,537,838.70 : 366,709,327.20 = 80,730,007.80 : x
  2. Step 2: Convert to fraction form
    244,537,838.70/366,709,327.20 = 80,730,007.80/x
  3. Step 3: Cross multiply
    244,537,838.70x = 366,709,327.20 × 80,730,007.80
  4. Step 4: Simplify right side
    244,537,838.70x = 29,604,446,845,188,752
  5. Step 5: Solve for x
    x = 29,604,446,845,188,752/244,537,838.70
  6. Step 6: Final answer
    x = 121,062,846.56

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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.