Home / 23,419,438.56-35,130,934.80-7,247,024.88

Finding the Fourth Proportional to 23,419,438.56, 35,130,934.80 and 7,247,024.88

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Solution

The fourth proportional to 23,419,438.56, 35,130,934.80 and 7,247,024.88 is: 10,871,087.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,419,438.56 : 35,130,934.80 = 7,247,024.88 : x
  2. Step 2: Convert to fraction form
    23,419,438.56/35,130,934.80 = 7,247,024.88/x
  3. Step 3: Cross multiply
    23,419,438.56x = 35,130,934.80 × 7,247,024.88
  4. Step 4: Simplify right side
    23,419,438.56x = 254,594,758,553,257.81
  5. Step 5: Solve for x
    x = 254,594,758,553,257.81/23,419,438.56
  6. Step 6: Final answer
    x = 10,871,087.19

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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.