Home / 5,509,997,784,007.20-8,264,996,676,010.90-5,509,997,784,007.20

Finding the Fourth Proportional to 5,509,997,784,007.20, 8,264,996,676,010.90 and 5,509,997,784,007.20

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Solution

The fourth proportional to 5,509,997,784,007.20, 8,264,996,676,010.90 and 5,509,997,784,007.20 is: 8,264,996,676,010.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,509,997,784,007.20 : 8,264,996,676,010.90 = 5,509,997,784,007.20 : x
  2. Step 2: Convert to fraction form
    5,509,997,784,007.20/8,264,996,676,010.90 = 5,509,997,784,007.20/x
  3. Step 3: Cross multiply
    5,509,997,784,007.20x = 8,264,996,676,010.90 × 5,509,997,784,007.20
  4. Step 4: Simplify right side
    5,509,997,784,007.20x = 45,540,113,369,646,936,767,856,640
  5. Step 5: Solve for x
    x = 45,540,113,369,646,936,767,856,640/5,509,997,784,007.20
  6. Step 6: Final answer
    x = 8,264,996,676,010.90

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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.