Home / 23,160,434.28-34,740,947.08-6,120,960

Finding the Fourth Proportional to 23,160,434.28, 34,740,947.08 and 6,120,960

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Solution

The fourth proportional to 23,160,434.28, 34,740,947.08 and 6,120,960 is: 9,181,518.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,160,434.28 : 34,740,947.08 = 6,120,960 : x
  2. Step 2: Convert to fraction form
    23,160,434.28/34,740,947.08 = 6,120,960/x
  3. Step 3: Cross multiply
    23,160,434.28x = 34,740,947.08 × 6,120,960
  4. Step 4: Simplify right side
    23,160,434.28x = 212,647,947,438,796.78
  5. Step 5: Solve for x
    x = 212,647,947,438,796.78/23,160,434.28
  6. Step 6: Final answer
    x = 9,181,518.14

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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.