Home / 6,551,230,691.65-9,826,846,037.48-4,347,238,576.45

Finding the Fourth Proportional to 6,551,230,691.65, 9,826,846,037.48 and 4,347,238,576.45

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Solution

The fourth proportional to 6,551,230,691.65, 9,826,846,037.48 and 4,347,238,576.45 is: 6,520,857,864.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,230,691.65 : 9,826,846,037.48 = 4,347,238,576.45 : x
  2. Step 2: Convert to fraction form
    6,551,230,691.65/9,826,846,037.48 = 4,347,238,576.45/x
  3. Step 3: Cross multiply
    6,551,230,691.65x = 9,826,846,037.48 × 4,347,238,576.45
  4. Step 4: Simplify right side
    6,551,230,691.65x = 42,719,644,178,967,871,488
  5. Step 5: Solve for x
    x = 42,719,644,178,967,871,488/6,551,230,691.65
  6. Step 6: Final answer
    x = 6,520,857,864.68

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Double scale
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Similar ratio
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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.