Home / 23,328,016.30-34,992,024.45-6,288,078.70

Finding the Fourth Proportional to 23,328,016.30, 34,992,024.45 and 6,288,078.70

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Solution

The fourth proportional to 23,328,016.30, 34,992,024.45 and 6,288,078.70 is: 9,432,118.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,016.30 : 34,992,024.45 = 6,288,078.70 : x
  2. Step 2: Convert to fraction form
    23,328,016.30/34,992,024.45 = 6,288,078.70/x
  3. Step 3: Cross multiply
    23,328,016.30x = 34,992,024.45 × 6,288,078.70
  4. Step 4: Simplify right side
    23,328,016.30x = 220,032,603,613,924.25
  5. Step 5: Solve for x
    x = 220,032,603,613,924.25/23,328,016.30
  6. Step 6: Final answer
    x = 9,432,118.05

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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.