Home / 32,868,016.40-49,302,024.60-17,751,472.40

Finding the Fourth Proportional to 32,868,016.40, 49,302,024.60 and 17,751,472.40

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Solution

The fourth proportional to 32,868,016.40, 49,302,024.60 and 17,751,472.40 is: 26,627,208.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,868,016.40 : 49,302,024.60 = 17,751,472.40 : x
  2. Step 2: Convert to fraction form
    32,868,016.40/49,302,024.60 = 17,751,472.40/x
  3. Step 3: Cross multiply
    32,868,016.40x = 49,302,024.60 × 17,751,472.40
  4. Step 4: Simplify right side
    32,868,016.40x = 875,183,528,951,021
  5. Step 5: Solve for x
    x = 875,183,528,951,021/32,868,016.40
  6. Step 6: Final answer
    x = 26,627,208.60

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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.