Home / 36,672,002.10-55,008,003.15-23,757,985.80

Finding the Fourth Proportional to 36,672,002.10, 55,008,003.15 and 23,757,985.80

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Solution

The fourth proportional to 36,672,002.10, 55,008,003.15 and 23,757,985.80 is: 35,636,978.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,672,002.10 : 55,008,003.15 = 23,757,985.80 : x
  2. Step 2: Convert to fraction form
    36,672,002.10/55,008,003.15 = 23,757,985.80/x
  3. Step 3: Cross multiply
    36,672,002.10x = 55,008,003.15 × 23,757,985.80
  4. Step 4: Simplify right side
    36,672,002.10x = 1,306,879,357,724,055.25
  5. Step 5: Solve for x
    x = 1,306,879,357,724,055.25/36,672,002.10
  6. Step 6: Final answer
    x = 35,636,978.70

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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.