Home / 16,285,480.20-24,426,470.70-4,318,216.20

Finding the Fourth Proportional to 16,285,480.20, 24,426,470.70 and 4,318,216.20

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Solution

The fourth proportional to 16,285,480.20, 24,426,470.70 and 4,318,216.20 is: 6,476,860.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,285,480.20 : 24,426,470.70 = 4,318,216.20 : x
  2. Step 2: Convert to fraction form
    16,285,480.20/24,426,470.70 = 4,318,216.20/x
  3. Step 3: Cross multiply
    16,285,480.20x = 24,426,470.70 × 4,318,216.20
  4. Step 4: Simplify right side
    16,285,480.20x = 105,478,781,485,565.34
  5. Step 5: Solve for x
    x = 105,478,781,485,565.34/16,285,480.20
  6. Step 6: Final answer
    x = 6,476,860.38

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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.