Home / 37,408,964.10-56,113,446.15-36,289,220.10

Finding the Fourth Proportional to 37,408,964.10, 56,113,446.15 and 36,289,220.10

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Solution

The fourth proportional to 37,408,964.10, 56,113,446.15 and 36,289,220.10 is: 54,433,830.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,408,964.10 : 56,113,446.15 = 36,289,220.10 : x
  2. Step 2: Convert to fraction form
    37,408,964.10/56,113,446.15 = 36,289,220.10/x
  3. Step 3: Cross multiply
    37,408,964.10x = 56,113,446.15 × 36,289,220.10
  4. Step 4: Simplify right side
    37,408,964.10x = 2,036,313,197,906,847.75
  5. Step 5: Solve for x
    x = 2,036,313,197,906,847.75/37,408,964.10
  6. Step 6: Final answer
    x = 54,433,830.15

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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.