Home / 37,561,872.22-56,348,156.52-11,656,412.22

Finding the Fourth Proportional to 37,561,872.22, 56,348,156.52 and 11,656,412.22

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Solution

The fourth proportional to 37,561,872.22, 56,348,156.52 and 11,656,412.22 is: 17,486,278.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,561,872.22 : 56,348,156.52 = 11,656,412.22 : x
  2. Step 2: Convert to fraction form
    37,561,872.22/56,348,156.52 = 11,656,412.22/x
  3. Step 3: Cross multiply
    37,561,872.22x = 56,348,156.52 × 11,656,412.22
  4. Step 4: Simplify right side
    37,561,872.22x = 656,817,340,234,200.75
  5. Step 5: Solve for x
    x = 656,817,340,234,200.75/37,561,872.22
  6. Step 6: Final answer
    x = 17,486,278.01

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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.