Home / 41,618,068.68-62,358,945.16-22,166,650.20

Finding the Fourth Proportional to 41,618,068.68, 62,358,945.16 and 22,166,650.20

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Solution

The fourth proportional to 41,618,068.68, 62,358,945.16 and 22,166,650.20 is: 33,213,673.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,618,068.68 : 62,358,945.16 = 22,166,650.20 : x
  2. Step 2: Convert to fraction form
    41,618,068.68/62,358,945.16 = 22,166,650.20/x
  3. Step 3: Cross multiply
    41,618,068.68x = 62,358,945.16 × 22,166,650.20
  4. Step 4: Simplify right side
    41,618,068.68x = 1,382,288,924,202,703
  5. Step 5: Solve for x
    x = 1,382,288,924,202,703/41,618,068.68
  6. Step 6: Final answer
    x = 33,213,673.00

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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.