Home / 6,587,672,024.45-9,090,732,419.75-3,576,855,815.44

Finding the Fourth Proportional to 6,587,672,024.45, 9,090,732,419.75 and 3,576,855,815.44

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Solution

The fourth proportional to 6,587,672,024.45, 9,090,732,419.75 and 3,576,855,815.44 is: 4,935,922,584.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,587,672,024.45 : 9,090,732,419.75 = 3,576,855,815.44 : x
  2. Step 2: Convert to fraction form
    6,587,672,024.45/9,090,732,419.75 = 3,576,855,815.44/x
  3. Step 3: Cross multiply
    6,587,672,024.45x = 9,090,732,419.75 × 3,576,855,815.44
  4. Step 4: Simplify right side
    6,587,672,024.45x = 32,516,239,122,177,949,696
  5. Step 5: Solve for x
    x = 32,516,239,122,177,949,696/6,587,672,024.45
  6. Step 6: Final answer
    x = 4,935,922,584.11

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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.