Home / 37,570,302.88-56,316,125.22-15,723,200.09

Finding the Fourth Proportional to 37,570,302.88, 56,316,125.22 and 15,723,200.09

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Solution

The fourth proportional to 37,570,302.88, 56,316,125.22 and 15,723,200.09 is: 23,568,340.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,570,302.88 : 56,316,125.22 = 15,723,200.09 : x
  2. Step 2: Convert to fraction form
    37,570,302.88/56,316,125.22 = 15,723,200.09/x
  3. Step 3: Cross multiply
    37,570,302.88x = 56,316,125.22 × 15,723,200.09
  4. Step 4: Simplify right side
    37,570,302.88x = 885,469,705,127,555.25
  5. Step 5: Solve for x
    x = 885,469,705,127,555.25/37,570,302.88
  6. Step 6: Final answer
    x = 23,568,340.88

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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.