Home / 16,486,351.60-24,718,007.40-9,751,298.80

Finding the Fourth Proportional to 16,486,351.60, 24,718,007.40 and 9,751,298.80

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Solution

The fourth proportional to 16,486,351.60, 24,718,007.40 and 9,751,298.80 is: 14,620,134.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,486,351.60 : 24,718,007.40 = 9,751,298.80 : x
  2. Step 2: Convert to fraction form
    16,486,351.60/24,718,007.40 = 9,751,298.80/x
  3. Step 3: Cross multiply
    16,486,351.60x = 24,718,007.40 × 9,751,298.80
  4. Step 4: Simplify right side
    16,486,351.60x = 241,032,675,898,011.12
  5. Step 5: Solve for x
    x = 241,032,675,898,011.12/16,486,351.60
  6. Step 6: Final answer
    x = 14,620,134.38

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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.