Home / 6,283,491,515.10-9,425,237,272.65-2,786,184,582.30

Finding the Fourth Proportional to 6,283,491,515.10, 9,425,237,272.65 and 2,786,184,582.30

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Solution

The fourth proportional to 6,283,491,515.10, 9,425,237,272.65 and 2,786,184,582.30 is: 4,179,276,873.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283,491,515.10 : 9,425,237,272.65 = 2,786,184,582.30 : x
  2. Step 2: Convert to fraction form
    6,283,491,515.10/9,425,237,272.65 = 2,786,184,582.30/x
  3. Step 3: Cross multiply
    6,283,491,515.10x = 9,425,237,272.65 × 2,786,184,582.30
  4. Step 4: Simplify right side
    6,283,491,515.10x = 26,260,450,773,576,732,672
  5. Step 5: Solve for x
    x = 26,260,450,773,576,732,672/6,283,491,515.10
  6. Step 6: Final answer
    x = 4,179,276,873.45

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Double scale
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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.