Home / 18,395,433.35-27,597,423.38-6,265,000.32

Finding the Fourth Proportional to 18,395,433.35, 27,597,423.38 and 6,265,000.32

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Solution

The fourth proportional to 18,395,433.35, 27,597,423.38 and 6,265,000.32 is: 9,398,955.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,395,433.35 : 27,597,423.38 = 6,265,000.32 : x
  2. Step 2: Convert to fraction form
    18,395,433.35/27,597,423.38 = 6,265,000.32/x
  3. Step 3: Cross multiply
    18,395,433.35x = 27,597,423.38 × 6,265,000.32
  4. Step 4: Simplify right side
    18,395,433.35x = 172,897,866,172,060.16
  5. Step 5: Solve for x
    x = 172,897,866,172,060.16/18,395,433.35
  6. Step 6: Final answer
    x = 9,398,955.87

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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.