Home / 16,433,982.20-24,603,734.10-10,056,690.20

Finding the Fourth Proportional to 16,433,982.20, 24,603,734.10 and 10,056,690.20

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Solution

The fourth proportional to 16,433,982.20, 24,603,734.10 and 10,056,690.20 is: 15,056,127.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,433,982.20 : 24,603,734.10 = 10,056,690.20 : x
  2. Step 2: Convert to fraction form
    16,433,982.20/24,603,734.10 = 10,056,690.20/x
  3. Step 3: Cross multiply
    16,433,982.20x = 24,603,734.10 × 10,056,690.20
  4. Step 4: Simplify right side
    16,433,982.20x = 247,432,131,606,875.81
  5. Step 5: Solve for x
    x = 247,432,131,606,875.81/16,433,982.20
  6. Step 6: Final answer
    x = 15,056,127.52

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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.