Home / 57,465,283.24-86,228,191.52-33,221,240.06

Finding the Fourth Proportional to 57,465,283.24, 86,228,191.52 and 33,221,240.06

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Solution

The fourth proportional to 57,465,283.24, 86,228,191.52 and 33,221,240.06 is: 49,849,357.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,465,283.24 : 86,228,191.52 = 33,221,240.06 : x
  2. Step 2: Convert to fraction form
    57,465,283.24/86,228,191.52 = 33,221,240.06/x
  3. Step 3: Cross multiply
    57,465,283.24x = 86,228,191.52 × 33,221,240.06
  4. Step 4: Simplify right side
    57,465,283.24x = 2,864,607,450,259,470
  5. Step 5: Solve for x
    x = 2,864,607,450,259,470/57,465,283.24
  6. Step 6: Final answer
    x = 49,849,357.54

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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.