Home / 36,291,401.10-54,437,101.65-33,156,117.90

Finding the Fourth Proportional to 36,291,401.10, 54,437,101.65 and 33,156,117.90

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Solution

The fourth proportional to 36,291,401.10, 54,437,101.65 and 33,156,117.90 is: 49,734,176.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,401.10 : 54,437,101.65 = 33,156,117.90 : x
  2. Step 2: Convert to fraction form
    36,291,401.10/54,437,101.65 = 33,156,117.90/x
  3. Step 3: Cross multiply
    36,291,401.10x = 54,437,101.65 × 33,156,117.90
  4. Step 4: Simplify right side
    36,291,401.10x = 1,804,922,960,441,684.50
  5. Step 5: Solve for x
    x = 1,804,922,960,441,684.50/36,291,401.10
  6. Step 6: Final answer
    x = 49,734,176.85

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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.