Home / 567,131,531.70-850,697,297.55-362,890,226.10

Finding the Fourth Proportional to 567,131,531.70, 850,697,297.55 and 362,890,226.10

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Solution

The fourth proportional to 567,131,531.70, 850,697,297.55 and 362,890,226.10 is: 544,335,339.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,131,531.70 : 850,697,297.55 = 362,890,226.10 : x
  2. Step 2: Convert to fraction form
    567,131,531.70/850,697,297.55 = 362,890,226.10/x
  3. Step 3: Cross multiply
    567,131,531.70x = 850,697,297.55 × 362,890,226.10
  4. Step 4: Simplify right side
    567,131,531.70x = 308,709,734,650,578,496
  5. Step 5: Solve for x
    x = 308,709,734,650,578,496/567,131,531.70
  6. Step 6: Final answer
    x = 544,335,339.15

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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.