Home / 37,378,469.60-56,067,704.40-10,084,709.60

Finding the Fourth Proportional to 37,378,469.60, 56,067,704.40 and 10,084,709.60

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Solution

The fourth proportional to 37,378,469.60, 56,067,704.40 and 10,084,709.60 is: 15,127,064.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,378,469.60 : 56,067,704.40 = 10,084,709.60 : x
  2. Step 2: Convert to fraction form
    37,378,469.60/56,067,704.40 = 10,084,709.60/x
  3. Step 3: Cross multiply
    37,378,469.60x = 56,067,704.40 × 10,084,709.60
  4. Step 4: Simplify right side
    37,378,469.60x = 565,426,516,812,642.25
  5. Step 5: Solve for x
    x = 565,426,516,812,642.25/37,378,469.60
  6. Step 6: Final answer
    x = 15,127,064.40

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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.