Home / 35,520,757.20-53,281,137.83-8,594,413.20

Finding the Fourth Proportional to 35,520,757.20, 53,281,137.83 and 8,594,413.20

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Solution

The fourth proportional to 35,520,757.20, 53,281,137.83 and 8,594,413.20 is: 12,891,620.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,520,757.20 : 53,281,137.83 = 8,594,413.20 : x
  2. Step 2: Convert to fraction form
    35,520,757.20/53,281,137.83 = 8,594,413.20/x
  3. Step 3: Cross multiply
    35,520,757.20x = 53,281,137.83 × 8,594,413.20
  4. Step 4: Simplify right side
    35,520,757.20x = 457,920,114,234,199.25
  5. Step 5: Solve for x
    x = 457,920,114,234,199.25/35,520,757.20
  6. Step 6: Final answer
    x = 12,891,620.29

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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.