Home / 54,413,592.89-75,085,206.27-33,502,308.08

Finding the Fourth Proportional to 54,413,592.89, 75,085,206.27 and 33,502,308.08

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Solution

The fourth proportional to 54,413,592.89, 75,085,206.27 and 33,502,308.08 is: 46,229,766.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,413,592.89 : 75,085,206.27 = 33,502,308.08 : x
  2. Step 2: Convert to fraction form
    54,413,592.89/75,085,206.27 = 33,502,308.08/x
  3. Step 3: Cross multiply
    54,413,592.89x = 75,085,206.27 × 33,502,308.08
  4. Step 4: Simplify right side
    54,413,592.89x = 2,515,527,712,707,887.50
  5. Step 5: Solve for x
    x = 2,515,527,712,707,887.50/54,413,592.89
  6. Step 6: Final answer
    x = 46,229,766.85

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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.