Home / 16,603,968.20-24,905,952.30-10,930,598.60

Finding the Fourth Proportional to 16,603,968.20, 24,905,952.30 and 10,930,598.60

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Solution

The fourth proportional to 16,603,968.20, 24,905,952.30 and 10,930,598.60 is: 16,395,897.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,603,968.20 : 24,905,952.30 = 10,930,598.60 : x
  2. Step 2: Convert to fraction form
    16,603,968.20/24,905,952.30 = 10,930,598.60/x
  3. Step 3: Cross multiply
    16,603,968.20x = 24,905,952.30 × 10,930,598.60
  4. Step 4: Simplify right side
    16,603,968.20x = 272,236,967,342,046.78
  5. Step 5: Solve for x
    x = 272,236,967,342,046.78/16,603,968.20
  6. Step 6: Final answer
    x = 16,395,897.90

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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.