Home / 26,104,808.40-39,157,212.60-22,241,691.60

Finding the Fourth Proportional to 26,104,808.40, 39,157,212.60 and 22,241,691.60

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Solution

The fourth proportional to 26,104,808.40, 39,157,212.60 and 22,241,691.60 is: 33,362,537.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,104,808.40 : 39,157,212.60 = 22,241,691.60 : x
  2. Step 2: Convert to fraction form
    26,104,808.40/39,157,212.60 = 22,241,691.60/x
  3. Step 3: Cross multiply
    26,104,808.40x = 39,157,212.60 × 22,241,691.60
  4. Step 4: Simplify right side
    26,104,808.40x = 870,922,646,564,834.25
  5. Step 5: Solve for x
    x = 870,922,646,564,834.25/26,104,808.40
  6. Step 6: Final answer
    x = 33,362,537.40

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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.