Home / 15,410,793.01-23,119,502.36-4,481,172.58

Finding the Fourth Proportional to 15,410,793.01, 23,119,502.36 and 4,481,172.58

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Solution

The fourth proportional to 15,410,793.01, 23,119,502.36 and 4,481,172.58 is: 6,722,722.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,410,793.01 : 23,119,502.36 = 4,481,172.58 : x
  2. Step 2: Convert to fraction form
    15,410,793.01/23,119,502.36 = 4,481,172.58/x
  3. Step 3: Cross multiply
    15,410,793.01x = 23,119,502.36 × 4,481,172.58
  4. Step 4: Simplify right side
    15,410,793.01x = 103,602,480,016,471.42
  5. Step 5: Solve for x
    x = 103,602,480,016,471.42/15,410,793.01
  6. Step 6: Final answer
    x = 6,722,722.18

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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.