Home / 244,347,629.10-366,521,443.65-219,688,766.70

Finding the Fourth Proportional to 244,347,629.10, 366,521,443.65 and 219,688,766.70

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Solution

The fourth proportional to 244,347,629.10, 366,521,443.65 and 219,688,766.70 is: 329,533,150.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,347,629.10 : 366,521,443.65 = 219,688,766.70 : x
  2. Step 2: Convert to fraction form
    244,347,629.10/366,521,443.65 = 219,688,766.70/x
  3. Step 3: Cross multiply
    244,347,629.10x = 366,521,443.65 × 219,688,766.70
  4. Step 4: Simplify right side
    244,347,629.10x = 80,520,643,924,572,032
  5. Step 5: Solve for x
    x = 80,520,643,924,572,032/244,347,629.10
  6. Step 6: Final answer
    x = 329,533,150.05

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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.