Home / 16,842,426.80-25,228,210.80-14,008,074.80

Finding the Fourth Proportional to 16,842,426.80, 25,228,210.80 and 14,008,074.80

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Solution

The fourth proportional to 16,842,426.80, 25,228,210.80 and 14,008,074.80 is: 20,982,645.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,842,426.80 : 25,228,210.80 = 14,008,074.80 : x
  2. Step 2: Convert to fraction form
    16,842,426.80/25,228,210.80 = 14,008,074.80/x
  3. Step 3: Cross multiply
    16,842,426.80x = 25,228,210.80 × 14,008,074.80
  4. Step 4: Simplify right side
    16,842,426.80x = 353,398,663,956,567.88
  5. Step 5: Solve for x
    x = 353,398,663,956,567.88/16,842,426.80
  6. Step 6: Final answer
    x = 20,982,645.09

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1.5x scale

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.