Home / 26,365,799.57-39,388,338.61-17,068,027.03

Finding the Fourth Proportional to 26,365,799.57, 39,388,338.61 and 17,068,027.03

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Solution

The fourth proportional to 26,365,799.57, 39,388,338.61 and 17,068,027.03 is: 25,498,230.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,365,799.57 : 39,388,338.61 = 17,068,027.03 : x
  2. Step 2: Convert to fraction form
    26,365,799.57/39,388,338.61 = 17,068,027.03/x
  3. Step 3: Cross multiply
    26,365,799.57x = 39,388,338.61 × 17,068,027.03
  4. Step 4: Simplify right side
    26,365,799.57x = 672,281,228,190,686.38
  5. Step 5: Solve for x
    x = 672,281,228,190,686.38/26,365,799.57
  6. Step 6: Final answer
    x = 25,498,230.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.