Home / 26,026,550.26-38,807,141.12-25,311,487.06

Finding the Fourth Proportional to 26,026,550.26, 38,807,141.12 and 25,311,487.06

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Solution

The fourth proportional to 26,026,550.26, 38,807,141.12 and 25,311,487.06 is: 37,740,939.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,026,550.26 : 38,807,141.12 = 25,311,487.06 : x
  2. Step 2: Convert to fraction form
    26,026,550.26/38,807,141.12 = 25,311,487.06/x
  3. Step 3: Cross multiply
    26,026,550.26x = 38,807,141.12 × 25,311,487.06
  4. Step 4: Simplify right side
    26,026,550.26x = 982,266,450,294,473.75
  5. Step 5: Solve for x
    x = 982,266,450,294,473.75/26,026,550.26
  6. Step 6: Final answer
    x = 37,740,939.17

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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.