Home / 17,268,369.28-23,829,970.98-9,427,613.56

Finding the Fourth Proportional to 17,268,369.28, 23,829,970.98 and 9,427,613.56

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Solution

The fourth proportional to 17,268,369.28, 23,829,970.98 and 9,427,613.56 is: 13,009,900.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,268,369.28 : 23,829,970.98 = 9,427,613.56 : x
  2. Step 2: Convert to fraction form
    17,268,369.28/23,829,970.98 = 9,427,613.56/x
  3. Step 3: Cross multiply
    17,268,369.28x = 23,829,970.98 × 9,427,613.56
  4. Step 4: Simplify right side
    17,268,369.28x = 224,659,757,545,454.50
  5. Step 5: Solve for x
    x = 224,659,757,545,454.50/17,268,369.28
  6. Step 6: Final answer
    x = 13,009,900.00

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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.