Home / 15,288,001.35-22,932,002.03-6,190,081.35

Finding the Fourth Proportional to 15,288,001.35, 22,932,002.03 and 6,190,081.35

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Solution

The fourth proportional to 15,288,001.35, 22,932,002.03 and 6,190,081.35 is: 9,285,122.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,288,001.35 : 22,932,002.03 = 6,190,081.35 : x
  2. Step 2: Convert to fraction form
    15,288,001.35/22,932,002.03 = 6,190,081.35/x
  3. Step 3: Cross multiply
    15,288,001.35x = 22,932,002.03 × 6,190,081.35
  4. Step 4: Simplify right side
    15,288,001.35x = 141,950,958,053,114.72
  5. Step 5: Solve for x
    x = 141,950,958,053,114.72/15,288,001.35
  6. Step 6: Final answer
    x = 9,285,122.03

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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.