Home / 23,358,267.48-35,049,949.74-9,720,815.88

Finding the Fourth Proportional to 23,358,267.48, 35,049,949.74 and 9,720,815.88

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Solution

The fourth proportional to 23,358,267.48, 35,049,949.74 and 9,720,815.88 is: 14,586,446.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,358,267.48 : 35,049,949.74 = 9,720,815.88 : x
  2. Step 2: Convert to fraction form
    23,358,267.48/35,049,949.74 = 9,720,815.88/x
  3. Step 3: Cross multiply
    23,358,267.48x = 35,049,949.74 × 9,720,815.88
  4. Step 4: Simplify right side
    23,358,267.48x = 340,714,108,025,793.94
  5. Step 5: Solve for x
    x = 340,714,108,025,793.94/23,358,267.48
  6. Step 6: Final answer
    x = 14,586,446.03

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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.