Home / 32,450,587.20-48,682,376.19-11,980,431.23

Finding the Fourth Proportional to 32,450,587.20, 48,682,376.19 and 11,980,431.23

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Solution

The fourth proportional to 32,450,587.20, 48,682,376.19 and 11,980,431.23 is: 17,973,044.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,450,587.20 : 48,682,376.19 = 11,980,431.23 : x
  2. Step 2: Convert to fraction form
    32,450,587.20/48,682,376.19 = 11,980,431.23/x
  3. Step 3: Cross multiply
    32,450,587.20x = 48,682,376.19 × 11,980,431.23
  4. Step 4: Simplify right side
    32,450,587.20x = 583,235,859,813,872.50
  5. Step 5: Solve for x
    x = 583,235,859,813,872.50/32,450,587.20
  6. Step 6: Final answer
    x = 17,973,044.87

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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.