Home / 37,440,408.50-56,160,612.75-9,073,560.50

Finding the Fourth Proportional to 37,440,408.50, 56,160,612.75 and 9,073,560.50

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Solution

The fourth proportional to 37,440,408.50, 56,160,612.75 and 9,073,560.50 is: 13,610,340.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,440,408.50 : 56,160,612.75 = 9,073,560.50 : x
  2. Step 2: Convert to fraction form
    37,440,408.50/56,160,612.75 = 9,073,560.50/x
  3. Step 3: Cross multiply
    37,440,408.50x = 56,160,612.75 × 9,073,560.50
  4. Step 4: Simplify right side
    37,440,408.50x = 509,576,717,504,196.38
  5. Step 5: Solve for x
    x = 509,576,717,504,196.38/37,440,408.50
  6. Step 6: Final answer
    x = 13,610,340.75

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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.