Home / 37,440,408.75-56,160,613.13-9,073,560.75

Finding the Fourth Proportional to 37,440,408.75, 56,160,613.13 and 9,073,560.75

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Solution

The fourth proportional to 37,440,408.75, 56,160,613.13 and 9,073,560.75 is: 13,610,341.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,440,408.75 : 56,160,613.13 = 9,073,560.75 : x
  2. Step 2: Convert to fraction form
    37,440,408.75/56,160,613.13 = 9,073,560.75/x
  3. Step 3: Cross multiply
    37,440,408.75x = 56,160,613.13 × 9,073,560.75
  4. Step 4: Simplify right side
    37,440,408.75x = 509,576,734,946,934.88
  5. Step 5: Solve for x
    x = 509,576,734,946,934.88/37,440,408.75
  6. Step 6: Final answer
    x = 13,610,341.13

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1.5x scale

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.