Home / 57,813,535.08-79,775,324.13-33,035,324.46

Finding the Fourth Proportional to 57,813,535.08, 79,775,324.13 and 33,035,324.46

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Solution

The fourth proportional to 57,813,535.08, 79,775,324.13 and 33,035,324.46 is: 45,584,545.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,813,535.08 : 79,775,324.13 = 33,035,324.46 : x
  2. Step 2: Convert to fraction form
    57,813,535.08/79,775,324.13 = 33,035,324.46/x
  3. Step 3: Cross multiply
    57,813,535.08x = 79,775,324.13 × 33,035,324.46
  4. Step 4: Simplify right side
    57,813,535.08x = 2,635,403,716,536,217
  5. Step 5: Solve for x
    x = 2,635,403,716,536,217/57,813,535.08
  6. Step 6: Final answer
    x = 45,584,545.43

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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.