Home / 32,677,643.60-49,016,465.40-18,344,920.40

Finding the Fourth Proportional to 32,677,643.60, 49,016,465.40 and 18,344,920.40

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Solution

The fourth proportional to 32,677,643.60, 49,016,465.40 and 18,344,920.40 is: 27,517,380.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,677,643.60 : 49,016,465.40 = 18,344,920.40 : x
  2. Step 2: Convert to fraction form
    32,677,643.60/49,016,465.40 = 18,344,920.40/x
  3. Step 3: Cross multiply
    32,677,643.60x = 49,016,465.40 × 18,344,920.40
  4. Step 4: Simplify right side
    32,677,643.60x = 899,203,156,052,354
  5. Step 5: Solve for x
    x = 899,203,156,052,354/32,677,643.60
  6. Step 6: Final answer
    x = 27,517,380.60

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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.