Home / 37,690,372.67-56,544,647.88-13,094,719.52

Finding the Fourth Proportional to 37,690,372.67, 56,544,647.88 and 13,094,719.52

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Solution

The fourth proportional to 37,690,372.67, 56,544,647.88 and 13,094,719.52 is: 19,645,237.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,690,372.67 : 56,544,647.88 = 13,094,719.52 : x
  2. Step 2: Convert to fraction form
    37,690,372.67/56,544,647.88 = 13,094,719.52/x
  3. Step 3: Cross multiply
    37,690,372.67x = 56,544,647.88 × 13,094,719.52
  4. Step 4: Simplify right side
    37,690,372.67x = 740,436,304,345,762.62
  5. Step 5: Solve for x
    x = 740,436,304,345,762.62/37,690,372.67
  6. Step 6: Final answer
    x = 19,645,237.02

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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.