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Finding the Fourth Proportional to 37,440,408, 56,160,612 and 9,073,560

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Solution

The fourth proportional to 37,440,408, 56,160,612 and 9,073,560 is: 13,610,340

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,440,408 : 56,160,612 = 9,073,560 : x
  2. Step 2: Convert to fraction form
    37,440,408/56,160,612 = 9,073,560/x
  3. Step 3: Cross multiply
    37,440,408x = 56,160,612 × 9,073,560
  4. Step 4: Simplify right side
    37,440,408x = 509,576,682,618,720
  5. Step 5: Solve for x
    x = 509,576,682,618,720/37,440,408
  6. Step 6: Final answer
    x = 13,610,340

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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.