Home / 6,587,563,223.28-9,090,995,204.62-3,576,942,806.78

Finding the Fourth Proportional to 6,587,563,223.28, 9,090,995,204.62 and 3,576,942,806.78

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Solution

The fourth proportional to 6,587,563,223.28, 9,090,995,204.62 and 3,576,942,806.78 is: 4,936,266,841.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,587,563,223.28 : 9,090,995,204.62 = 3,576,942,806.78 : x
  2. Step 2: Convert to fraction form
    6,587,563,223.28/9,090,995,204.62 = 3,576,942,806.78/x
  3. Step 3: Cross multiply
    6,587,563,223.28x = 9,090,995,204.62 × 3,576,942,806.78
  4. Step 4: Simplify right side
    6,587,563,223.28x = 32,517,969,903,636,987,904
  5. Step 5: Solve for x
    x = 32,517,969,903,636,987,904/6,587,563,223.28
  6. Step 6: Final answer
    x = 4,936,266,841.24

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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.