Home / 248,837,332.20-373,255,998.30-224,650,861.80

Finding the Fourth Proportional to 248,837,332.20, 373,255,998.30 and 224,650,861.80

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Solution

The fourth proportional to 248,837,332.20, 373,255,998.30 and 224,650,861.80 is: 336,976,292.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,837,332.20 : 373,255,998.30 = 224,650,861.80 : x
  2. Step 2: Convert to fraction form
    248,837,332.20/373,255,998.30 = 224,650,861.80/x
  3. Step 3: Cross multiply
    248,837,332.20x = 373,255,998.30 × 224,650,861.80
  4. Step 4: Simplify right side
    248,837,332.20x = 83,852,281,690,114,336
  5. Step 5: Solve for x
    x = 83,852,281,690,114,336/248,837,332.20
  6. Step 6: Final answer
    x = 336,976,292.70

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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.