Home / 60,090,233.13-90,238,500-36,883,249.74

Finding the Fourth Proportional to 60,090,233.13, 90,238,500 and 36,883,249.74

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Solution

The fourth proportional to 60,090,233.13, 90,238,500 and 36,883,249.74 is: 55,388,188.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,090,233.13 : 90,238,500 = 36,883,249.74 : x
  2. Step 2: Convert to fraction form
    60,090,233.13/90,238,500 = 36,883,249.74/x
  3. Step 3: Cross multiply
    60,090,233.13x = 90,238,500 × 36,883,249.74
  4. Step 4: Simplify right side
    60,090,233.13x = 3,328,289,131,662,990
  5. Step 5: Solve for x
    x = 3,328,289,131,662,990/60,090,233.13
  6. Step 6: Final answer
    x = 55,388,188.03

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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.