Home / 14,856,987.60-22,285,481.40-10,233,450.90

Finding the Fourth Proportional to 14,856,987.60, 22,285,481.40 and 10,233,450.90

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Solution

The fourth proportional to 14,856,987.60, 22,285,481.40 and 10,233,450.90 is: 15,350,176.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,856,987.60 : 22,285,481.40 = 10,233,450.90 : x
  2. Step 2: Convert to fraction form
    14,856,987.60/22,285,481.40 = 10,233,450.90/x
  3. Step 3: Cross multiply
    14,856,987.60x = 22,285,481.40 × 10,233,450.90
  4. Step 4: Simplify right side
    14,856,987.60x = 228,057,379,689,763.25
  5. Step 5: Solve for x
    x = 228,057,379,689,763.25/14,856,987.60
  6. Step 6: Final answer
    x = 15,350,176.35

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1.5x scale

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.