Home / 26,026,551.02-38,807,142.25-25,311,487.82

Finding the Fourth Proportional to 26,026,551.02, 38,807,142.25 and 25,311,487.82

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Solution

The fourth proportional to 26,026,551.02, 38,807,142.25 and 25,311,487.82 is: 37,740,940.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,026,551.02 : 38,807,142.25 = 25,311,487.82 : x
  2. Step 2: Convert to fraction form
    26,026,551.02/38,807,142.25 = 25,311,487.82/x
  3. Step 3: Cross multiply
    26,026,551.02x = 38,807,142.25 × 25,311,487.82
  4. Step 4: Simplify right side
    26,026,551.02x = 982,266,508,389,882.38
  5. Step 5: Solve for x
    x = 982,266,508,389,882.38/26,026,551.02
  6. Step 6: Final answer
    x = 37,740,940.30

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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.