Home / 32,450,588.20-48,682,377.69-11,980,432.23

Finding the Fourth Proportional to 32,450,588.20, 48,682,377.69 and 11,980,432.23

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Solution

The fourth proportional to 32,450,588.20, 48,682,377.69 and 11,980,432.23 is: 17,973,046.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,450,588.20 : 48,682,377.69 = 11,980,432.23 : x
  2. Step 2: Convert to fraction form
    32,450,588.20/48,682,377.69 = 11,980,432.23/x
  3. Step 3: Cross multiply
    32,450,588.20x = 48,682,377.69 × 11,980,432.23
  4. Step 4: Simplify right side
    32,450,588.20x = 583,235,926,710,309
  5. Step 5: Solve for x
    x = 583,235,926,710,309/32,450,588.20
  6. Step 6: Final answer
    x = 17,973,046.38

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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.