Home / 17,653,516.20-26,480,274.30-6,294,335.40

Finding the Fourth Proportional to 17,653,516.20, 26,480,274.30 and 6,294,335.40

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Solution

The fourth proportional to 17,653,516.20, 26,480,274.30 and 6,294,335.40 is: 9,441,503.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,653,516.20 : 26,480,274.30 = 6,294,335.40 : x
  2. Step 2: Convert to fraction form
    17,653,516.20/26,480,274.30 = 6,294,335.40/x
  3. Step 3: Cross multiply
    17,653,516.20x = 26,480,274.30 × 6,294,335.40
  4. Step 4: Simplify right side
    17,653,516.20x = 166,675,727,928,200.25
  5. Step 5: Solve for x
    x = 166,675,727,928,200.25/17,653,516.20
  6. Step 6: Final answer
    x = 9,441,503.10

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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.