Home / 52,921,592.19-79,266,652.25-37,522,203.48

Finding the Fourth Proportional to 52,921,592.19, 79,266,652.25 and 37,522,203.48

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Solution

The fourth proportional to 52,921,592.19, 79,266,652.25 and 37,522,203.48 is: 56,201,246.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,921,592.19 : 79,266,652.25 = 37,522,203.48 : x
  2. Step 2: Convert to fraction form
    52,921,592.19/79,266,652.25 = 37,522,203.48/x
  3. Step 3: Cross multiply
    52,921,592.19x = 79,266,652.25 × 37,522,203.48
  4. Step 4: Simplify right side
    52,921,592.19x = 2,974,259,454,715,288.50
  5. Step 5: Solve for x
    x = 2,974,259,454,715,288.50/52,921,592.19
  6. Step 6: Final answer
    x = 56,201,246.63

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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.