Home / 14,757,196.60-22,138,905.30-6,233,145.40

Finding the Fourth Proportional to 14,757,196.60, 22,138,905.30 and 6,233,145.40

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Solution

The fourth proportional to 14,757,196.60, 22,138,905.30 and 6,233,145.40 is: 9,351,031.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,757,196.60 : 22,138,905.30 = 6,233,145.40 : x
  2. Step 2: Convert to fraction form
    14,757,196.60/22,138,905.30 = 6,233,145.40/x
  3. Step 3: Cross multiply
    14,757,196.60x = 22,138,905.30 × 6,233,145.40
  4. Step 4: Simplify right side
    14,757,196.60x = 137,995,015,731,730.64
  5. Step 5: Solve for x
    x = 137,995,015,731,730.64/14,757,196.60
  6. Step 6: Final answer
    x = 9,351,031.87

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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.