Home / 15,173,461.20-22,752,318.60-5,583,903.60

Finding the Fourth Proportional to 15,173,461.20, 22,752,318.60 and 5,583,903.60

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Solution

The fourth proportional to 15,173,461.20, 22,752,318.60 and 5,583,903.60 is: 8,372,958.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,173,461.20 : 22,752,318.60 = 5,583,903.60 : x
  2. Step 2: Convert to fraction form
    15,173,461.20/22,752,318.60 = 5,583,903.60/x
  3. Step 3: Cross multiply
    15,173,461.20x = 22,752,318.60 × 5,583,903.60
  4. Step 4: Simplify right side
    15,173,461.20x = 127,046,753,738,886.95
  5. Step 5: Solve for x
    x = 127,046,753,738,886.95/15,173,461.20
  6. Step 6: Final answer
    x = 8,372,958.03

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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.