Home / 16,358,003.20-24,516,009.60-9,961,465.60

Finding the Fourth Proportional to 16,358,003.20, 24,516,009.60 and 9,961,465.60

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Solution

The fourth proportional to 16,358,003.20, 24,516,009.60 and 9,961,465.60 is: 14,929,413.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,358,003.20 : 24,516,009.60 = 9,961,465.60 : x
  2. Step 2: Convert to fraction form
    16,358,003.20/24,516,009.60 = 9,961,465.60/x
  3. Step 3: Cross multiply
    16,358,003.20x = 24,516,009.60 × 9,961,465.60
  4. Step 4: Simplify right side
    16,358,003.20x = 244,215,386,279,669.78
  5. Step 5: Solve for x
    x = 244,215,386,279,669.78/16,358,003.20
  6. Step 6: Final answer
    x = 14,929,413.04

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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.