Home / 22,056,083.20-33,036,885.60-17,804,555.20

Finding the Fourth Proportional to 22,056,083.20, 33,036,885.60 and 17,804,555.20

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Solution

The fourth proportional to 22,056,083.20, 33,036,885.60 and 17,804,555.20 is: 26,668,699.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,056,083.20 : 33,036,885.60 = 17,804,555.20 : x
  2. Step 2: Convert to fraction form
    22,056,083.20/33,036,885.60 = 17,804,555.20/x
  3. Step 3: Cross multiply
    22,056,083.20x = 33,036,885.60 × 17,804,555.20
  4. Step 4: Simplify right side
    22,056,083.20x = 588,207,053,301,285.12
  5. Step 5: Solve for x
    x = 588,207,053,301,285.12/22,056,083.20
  6. Step 6: Final answer
    x = 26,668,699.42

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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.