Home / 15,565,793.70-23,348,690.55-14,683,995.30

Finding the Fourth Proportional to 15,565,793.70, 23,348,690.55 and 14,683,995.30

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Solution

The fourth proportional to 15,565,793.70, 23,348,690.55 and 14,683,995.30 is: 22,025,992.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,565,793.70 : 23,348,690.55 = 14,683,995.30 : x
  2. Step 2: Convert to fraction form
    15,565,793.70/23,348,690.55 = 14,683,995.30/x
  3. Step 3: Cross multiply
    15,565,793.70x = 23,348,690.55 × 14,683,995.30
  4. Step 4: Simplify right side
    15,565,793.70x = 342,852,062,297,354.44
  5. Step 5: Solve for x
    x = 342,852,062,297,354.44/15,565,793.70
  6. Step 6: Final answer
    x = 22,025,992.95

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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.