Home / 23,326,220.12-34,986,967.72-6,288,615.32

Finding the Fourth Proportional to 23,326,220.12, 34,986,967.72 and 6,288,615.32

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Solution

The fourth proportional to 23,326,220.12, 34,986,967.72 and 6,288,615.32 is: 9,432,286.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,326,220.12 : 34,986,967.72 = 6,288,615.32 : x
  2. Step 2: Convert to fraction form
    23,326,220.12/34,986,967.72 = 6,288,615.32/x
  3. Step 3: Cross multiply
    23,326,220.12x = 34,986,967.72 × 6,288,615.32
  4. Step 4: Simplify right side
    23,326,220.12x = 220,019,581,204,337.47
  5. Step 5: Solve for x
    x = 220,019,581,204,337.47/23,326,220.12
  6. Step 6: Final answer
    x = 9,432,286.07

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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.