Home / 17,468,571.48-24,112,089.01-11,273,630.16

Finding the Fourth Proportional to 17,468,571.48, 24,112,089.01 and 11,273,630.16

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Solution

The fourth proportional to 17,468,571.48, 24,112,089.01 and 11,273,630.16 is: 15,561,133.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,468,571.48 : 24,112,089.01 = 11,273,630.16 : x
  2. Step 2: Convert to fraction form
    17,468,571.48/24,112,089.01 = 11,273,630.16/x
  3. Step 3: Cross multiply
    17,468,571.48x = 24,112,089.01 × 11,273,630.16
  4. Step 4: Simplify right side
    17,468,571.48x = 271,830,773,988,252.94
  5. Step 5: Solve for x
    x = 271,830,773,988,252.94/17,468,571.48
  6. Step 6: Final answer
    x = 15,561,133.57

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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.