Home / 32,215,664.40-44,457,624.20-17,728,976.40

Finding the Fourth Proportional to 32,215,664.40, 44,457,624.20 and 17,728,976.40

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Solution

The fourth proportional to 32,215,664.40, 44,457,624.20 and 17,728,976.40 is: 24,465,991.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,215,664.40 : 44,457,624.20 = 17,728,976.40 : x
  2. Step 2: Convert to fraction form
    32,215,664.40/44,457,624.20 = 17,728,976.40/x
  3. Step 3: Cross multiply
    32,215,664.40x = 44,457,624.20 × 17,728,976.40
  4. Step 4: Simplify right side
    32,215,664.40x = 788,188,170,241,868.88
  5. Step 5: Solve for x
    x = 788,188,170,241,868.88/32,215,664.40
  6. Step 6: Final answer
    x = 24,465,991.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.