Home / 25,366,277.10-38,049,233.40-6,196,857.60

Finding the Fourth Proportional to 25,366,277.10, 38,049,233.40 and 6,196,857.60

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Solution

The fourth proportional to 25,366,277.10, 38,049,233.40 and 6,196,857.60 is: 9,295,241.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,366,277.10 : 38,049,233.40 = 6,196,857.60 : x
  2. Step 2: Convert to fraction form
    25,366,277.10/38,049,233.40 = 6,196,857.60/x
  3. Step 3: Cross multiply
    25,366,277.10x = 38,049,233.40 × 6,196,857.60
  4. Step 4: Simplify right side
    25,366,277.10x = 235,785,681,168,963.81
  5. Step 5: Solve for x
    x = 235,785,681,168,963.81/25,366,277.10
  6. Step 6: Final answer
    x = 9,295,241.88

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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.