Home / 33,782,003.80-46,657,902.18-22,231,129.96

Finding the Fourth Proportional to 33,782,003.80, 46,657,902.18 and 22,231,129.96

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Solution

The fourth proportional to 33,782,003.80, 46,657,902.18 and 22,231,129.96 is: 30,704,451.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,782,003.80 : 46,657,902.18 = 22,231,129.96 : x
  2. Step 2: Convert to fraction form
    33,782,003.80/46,657,902.18 = 22,231,129.96/x
  3. Step 3: Cross multiply
    33,782,003.80x = 46,657,902.18 × 22,231,129.96
  4. Step 4: Simplify right side
    33,782,003.80x = 1,037,257,887,024,547.38
  5. Step 5: Solve for x
    x = 1,037,257,887,024,547.38/33,782,003.80
  6. Step 6: Final answer
    x = 30,704,451.20

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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.