Home / 26,413,340.40-39,620,010.60-17,847,298.80

Finding the Fourth Proportional to 26,413,340.40, 39,620,010.60 and 17,847,298.80

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Solution

The fourth proportional to 26,413,340.40, 39,620,010.60 and 17,847,298.80 is: 26,770,948.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,413,340.40 : 39,620,010.60 = 17,847,298.80 : x
  2. Step 2: Convert to fraction form
    26,413,340.40/39,620,010.60 = 17,847,298.80/x
  3. Step 3: Cross multiply
    26,413,340.40x = 39,620,010.60 × 17,847,298.80
  4. Step 4: Simplify right side
    26,413,340.40x = 707,110,167,637,367.38
  5. Step 5: Solve for x
    x = 707,110,167,637,367.38/26,413,340.40
  6. Step 6: Final answer
    x = 26,770,948.20

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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.