Home / 16,575,536.52-22,871,204.93-9,233,187.02

Finding the Fourth Proportional to 16,575,536.52, 22,871,204.93 and 9,233,187.02

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Solution

The fourth proportional to 16,575,536.52, 22,871,204.93 and 9,233,187.02 is: 12,740,107.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,575,536.52 : 22,871,204.93 = 9,233,187.02 : x
  2. Step 2: Convert to fraction form
    16,575,536.52/22,871,204.93 = 9,233,187.02/x
  3. Step 3: Cross multiply
    16,575,536.52x = 22,871,204.93 × 9,233,187.02
  4. Step 4: Simplify right side
    16,575,536.52x = 211,174,112,491,436
  5. Step 5: Solve for x
    x = 211,174,112,491,436/16,575,536.52
  6. Step 6: Final answer
    x = 12,740,107.22

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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.