Home / 363,822,821.10-545,734,231.65-182,004,389.10

Finding the Fourth Proportional to 363,822,821.10, 545,734,231.65 and 182,004,389.10

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Solution

The fourth proportional to 363,822,821.10, 545,734,231.65 and 182,004,389.10 is: 273,006,583.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,822,821.10 : 545,734,231.65 = 182,004,389.10 : x
  2. Step 2: Convert to fraction form
    363,822,821.10/545,734,231.65 = 182,004,389.10/x
  3. Step 3: Cross multiply
    363,822,821.10x = 545,734,231.65 × 182,004,389.10
  4. Step 4: Simplify right side
    363,822,821.10x = 99,326,025,442,416,128
  5. Step 5: Solve for x
    x = 99,326,025,442,416,128/363,822,821.10
  6. Step 6: Final answer
    x = 273,006,583.65

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Double scale
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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.