Home / 11,120,233.37-16,692,141.35-9,849,092.94

Finding the Fourth Proportional to 11,120,233.37, 16,692,141.35 and 9,849,092.94

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Solution

The fourth proportional to 11,120,233.37, 16,692,141.35 and 9,849,092.94 is: 14,784,082.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,120,233.37 : 16,692,141.35 = 9,849,092.94 : x
  2. Step 2: Convert to fraction form
    11,120,233.37/16,692,141.35 = 9,849,092.94/x
  3. Step 3: Cross multiply
    11,120,233.37x = 16,692,141.35 × 9,849,092.94
  4. Step 4: Simplify right side
    11,120,233.37x = 164,402,451,548,389.78
  5. Step 5: Solve for x
    x = 164,402,451,548,389.78/11,120,233.37
  6. Step 6: Final answer
    x = 14,784,082.87

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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.