Home / 38,605,625.60-57,952,675.20-22,658,259.20

Finding the Fourth Proportional to 38,605,625.60, 57,952,675.20 and 22,658,259.20

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Solution

The fourth proportional to 38,605,625.60, 57,952,675.20 and 22,658,259.20 is: 34,013,352.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,605,625.60 : 57,952,675.20 = 22,658,259.20 : x
  2. Step 2: Convert to fraction form
    38,605,625.60/57,952,675.20 = 22,658,259.20/x
  3. Step 3: Cross multiply
    38,605,625.60x = 57,952,675.20 × 22,658,259.20
  4. Step 4: Simplify right side
    38,605,625.60x = 1,313,106,736,015,011.75
  5. Step 5: Solve for x
    x = 1,313,106,736,015,011.75/38,605,625.60
  6. Step 6: Final answer
    x = 34,013,352.09

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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.