Home / 6,587,672,027.76-9,090,732,424.26-3,576,855,818.73

Finding the Fourth Proportional to 6,587,672,027.76, 9,090,732,424.26 and 3,576,855,818.73

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Solution

The fourth proportional to 6,587,672,027.76, 9,090,732,424.26 and 3,576,855,818.73 is: 4,935,922,588.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,587,672,027.76 : 9,090,732,424.26 = 3,576,855,818.73 : x
  2. Step 2: Convert to fraction form
    6,587,672,027.76/9,090,732,424.26 = 3,576,855,818.73/x
  3. Step 3: Cross multiply
    6,587,672,027.76x = 9,090,732,424.26 × 3,576,855,818.73
  4. Step 4: Simplify right side
    6,587,672,027.76x = 32,516,239,168,231,862,272
  5. Step 5: Solve for x
    x = 32,516,239,168,231,862,272/6,587,672,027.76
  6. Step 6: Final answer
    x = 4,935,922,588.62

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Double scale
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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.