Home / 16,310,030.80-24,465,046.20-6,720,473.20

Finding the Fourth Proportional to 16,310,030.80, 24,465,046.20 and 6,720,473.20

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Solution

The fourth proportional to 16,310,030.80, 24,465,046.20 and 6,720,473.20 is: 10,080,709.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,310,030.80 : 24,465,046.20 = 6,720,473.20 : x
  2. Step 2: Convert to fraction form
    16,310,030.80/24,465,046.20 = 6,720,473.20/x
  3. Step 3: Cross multiply
    16,310,030.80x = 24,465,046.20 × 6,720,473.20
  4. Step 4: Simplify right side
    16,310,030.80x = 164,416,687,323,861.84
  5. Step 5: Solve for x
    x = 164,416,687,323,861.84/16,310,030.80
  6. Step 6: Final answer
    x = 10,080,709.80

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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.