Home / 36,291,391.60-54,437,087.40-33,156,108.40

Finding the Fourth Proportional to 36,291,391.60, 54,437,087.40 and 33,156,108.40

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Solution

The fourth proportional to 36,291,391.60, 54,437,087.40 and 33,156,108.40 is: 49,734,162.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,391.60 : 54,437,087.40 = 33,156,108.40 : x
  2. Step 2: Convert to fraction form
    36,291,391.60/54,437,087.40 = 33,156,108.40/x
  3. Step 3: Cross multiply
    36,291,391.60x = 54,437,087.40 × 33,156,108.40
  4. Step 4: Simplify right side
    36,291,391.60x = 1,804,921,970,814,674
  5. Step 5: Solve for x
    x = 1,804,921,970,814,674/36,291,391.60
  6. Step 6: Final answer
    x = 49,734,162.60

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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.