Home / 16,206,565.23-24,300,873.59-6,628,669.88

Finding the Fourth Proportional to 16,206,565.23, 24,300,873.59 and 6,628,669.88

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Solution

The fourth proportional to 16,206,565.23, 24,300,873.59 and 6,628,669.88 is: 9,939,334.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,206,565.23 : 24,300,873.59 = 6,628,669.88 : x
  2. Step 2: Convert to fraction form
    16,206,565.23/24,300,873.59 = 6,628,669.88/x
  3. Step 3: Cross multiply
    16,206,565.23x = 24,300,873.59 × 6,628,669.88
  4. Step 4: Simplify right side
    16,206,565.23x = 161,082,468,669,072.75
  5. Step 5: Solve for x
    x = 161,082,468,669,072.75/16,206,565.23
  6. Step 6: Final answer
    x = 9,939,334.24

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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.