Home / 26,735,539.79-40,108,465.54-11,382,548.29

Finding the Fourth Proportional to 26,735,539.79, 40,108,465.54 and 11,382,548.29

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Solution

The fourth proportional to 26,735,539.79, 40,108,465.54 and 11,382,548.29 is: 17,076,017.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,735,539.79 : 40,108,465.54 = 11,382,548.29 : x
  2. Step 2: Convert to fraction form
    26,735,539.79/40,108,465.54 = 11,382,548.29/x
  3. Step 3: Cross multiply
    26,735,539.79x = 40,108,465.54 × 11,382,548.29
  4. Step 4: Simplify right side
    26,735,539.79x = 456,536,545,760,807.94
  5. Step 5: Solve for x
    x = 456,536,545,760,807.94/26,735,539.79
  6. Step 6: Final answer
    x = 17,076,017.51

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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.