Home / 15,332,040.40-22,998,060.60-9,663,336.40

Finding the Fourth Proportional to 15,332,040.40, 22,998,060.60 and 9,663,336.40

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Solution

The fourth proportional to 15,332,040.40, 22,998,060.60 and 9,663,336.40 is: 14,495,004.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,332,040.40 : 22,998,060.60 = 9,663,336.40 : x
  2. Step 2: Convert to fraction form
    15,332,040.40/22,998,060.60 = 9,663,336.40/x
  3. Step 3: Cross multiply
    15,332,040.40x = 22,998,060.60 × 9,663,336.40
  4. Step 4: Simplify right side
    15,332,040.40x = 222,237,996,125,385.88
  5. Step 5: Solve for x
    x = 222,237,996,125,385.88/15,332,040.40
  6. Step 6: Final answer
    x = 14,495,004.60

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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.