Home / 19,384,750.86-29,071,524.30-6,604,972.62

Finding the Fourth Proportional to 19,384,750.86, 29,071,524.30 and 6,604,972.62

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Solution

The fourth proportional to 19,384,750.86, 29,071,524.30 and 6,604,972.62 is: 9,905,550.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,384,750.86 : 29,071,524.30 = 6,604,972.62 : x
  2. Step 2: Convert to fraction form
    19,384,750.86/29,071,524.30 = 6,604,972.62/x
  3. Step 3: Cross multiply
    19,384,750.86x = 29,071,524.30 × 6,604,972.62
  4. Step 4: Simplify right side
    19,384,750.86x = 192,016,622,023,164.69
  5. Step 5: Solve for x
    x = 192,016,622,023,164.69/19,384,750.86
  6. Step 6: Final answer
    x = 9,905,550.16

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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.