Home / 683,224,279.20-1,024,969,129.20-295,046,359.20

Finding the Fourth Proportional to 683,224,279.20, 1,024,969,129.20 and 295,046,359.20

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Solution

The fourth proportional to 683,224,279.20, 1,024,969,129.20 and 295,046,359.20 is: 442,626,849.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,224,279.20 : 1,024,969,129.20 = 295,046,359.20 : x
  2. Step 2: Convert to fraction form
    683,224,279.20/1,024,969,129.20 = 295,046,359.20/x
  3. Step 3: Cross multiply
    683,224,279.20x = 1,024,969,129.20 × 295,046,359.20
  4. Step 4: Simplify right side
    683,224,279.20x = 302,413,409,862,854,400
  5. Step 5: Solve for x
    x = 302,413,409,862,854,400/683,224,279.20
  6. Step 6: Final answer
    x = 442,626,849.00

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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.