Home / 26,735,548.82-40,108,479.03-11,382,557.31

Finding the Fourth Proportional to 26,735,548.82, 40,108,479.03 and 11,382,557.31

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Solution

The fourth proportional to 26,735,548.82, 40,108,479.03 and 11,382,557.31 is: 17,076,031.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,735,548.82 : 40,108,479.03 = 11,382,557.31 : x
  2. Step 2: Convert to fraction form
    26,735,548.82/40,108,479.03 = 11,382,557.31/x
  3. Step 3: Cross multiply
    26,735,548.82x = 40,108,479.03 × 11,382,557.31
  4. Step 4: Simplify right side
    26,735,548.82x = 456,537,061,175,908.25
  5. Step 5: Solve for x
    x = 456,537,061,175,908.25/26,735,548.82
  6. Step 6: Final answer
    x = 17,076,031.03

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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.