Home / 37,627,284.78-56,446,535.61-13,364,173.26

Finding the Fourth Proportional to 37,627,284.78, 56,446,535.61 and 13,364,173.26

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Solution

The fourth proportional to 37,627,284.78, 56,446,535.61 and 13,364,173.26 is: 20,048,251.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,627,284.78 : 56,446,535.61 = 13,364,173.26 : x
  2. Step 2: Convert to fraction form
    37,627,284.78/56,446,535.61 = 13,364,173.26/x
  3. Step 3: Cross multiply
    37,627,284.78x = 56,446,535.61 × 13,364,173.26
  4. Step 4: Simplify right side
    37,627,284.78x = 754,361,281,818,799.75
  5. Step 5: Solve for x
    x = 754,361,281,818,799.75/37,627,284.78
  6. Step 6: Final answer
    x = 20,048,251.85

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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.