Home / 26,816,946.98-37,008,605.42-15,804,161.46

Finding the Fourth Proportional to 26,816,946.98, 37,008,605.42 and 15,804,161.46

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Solution

The fourth proportional to 26,816,946.98, 37,008,605.42 and 15,804,161.46 is: 21,810,460.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,816,946.98 : 37,008,605.42 = 15,804,161.46 : x
  2. Step 2: Convert to fraction form
    26,816,946.98/37,008,605.42 = 15,804,161.46/x
  3. Step 3: Cross multiply
    26,816,946.98x = 37,008,605.42 × 15,804,161.46
  4. Step 4: Simplify right side
    26,816,946.98x = 584,889,975,467,111.12
  5. Step 5: Solve for x
    x = 584,889,975,467,111.12/26,816,946.98
  6. Step 6: Final answer
    x = 21,810,460.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.