Home / 441,230,176.29-608,446,050.51-292,499,557.41

Finding the Fourth Proportional to 441,230,176.29, 608,446,050.51 and 292,499,557.41

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Solution

The fourth proportional to 441,230,176.29, 608,446,050.51 and 292,499,557.41 is: 403,350,020.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,230,176.29 : 608,446,050.51 = 292,499,557.41 : x
  2. Step 2: Convert to fraction form
    441,230,176.29/608,446,050.51 = 292,499,557.41/x
  3. Step 3: Cross multiply
    441,230,176.29x = 608,446,050.51 × 292,499,557.41
  4. Step 4: Simplify right side
    441,230,176.29x = 177,970,200,482,037,504
  5. Step 5: Solve for x
    x = 177,970,200,482,037,504/441,230,176.29
  6. Step 6: Final answer
    x = 403,350,020.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.