Home / 6,002,478,671.10-8,280,704,317.92-3,622,855,934.22

Finding the Fourth Proportional to 6,002,478,671.10, 8,280,704,317.92 and 3,622,855,934.22

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Solution

The fourth proportional to 6,002,478,671.10, 8,280,704,317.92 and 3,622,855,934.22 is: 4,997,901,770.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,002,478,671.10 : 8,280,704,317.92 = 3,622,855,934.22 : x
  2. Step 2: Convert to fraction form
    6,002,478,671.10/8,280,704,317.92 = 3,622,855,934.22/x
  3. Step 3: Cross multiply
    6,002,478,671.10x = 8,280,704,317.92 × 3,622,855,934.22
  4. Step 4: Simplify right side
    6,002,478,671.10x = 29,999,798,777,697,648,640
  5. Step 5: Solve for x
    x = 29,999,798,777,697,648,640/6,002,478,671.10
  6. Step 6: Final answer
    x = 4,997,901,770.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.