Home / 6,125,576,890.89-9,182,914,145.79-2,394,019,688.25

Finding the Fourth Proportional to 6,125,576,890.89, 9,182,914,145.79 and 2,394,019,688.25

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Solution

The fourth proportional to 6,125,576,890.89, 9,182,914,145.79 and 2,394,019,688.25 is: 3,588,899,078.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,125,576,890.89 : 9,182,914,145.79 = 2,394,019,688.25 : x
  2. Step 2: Convert to fraction form
    6,125,576,890.89/9,182,914,145.79 = 2,394,019,688.25/x
  3. Step 3: Cross multiply
    6,125,576,890.89x = 9,182,914,145.79 × 2,394,019,688.25
  4. Step 4: Simplify right side
    6,125,576,890.89x = 21,984,077,260,472,803,328
  5. Step 5: Solve for x
    x = 21,984,077,260,472,803,328/6,125,576,890.89
  6. Step 6: Final answer
    x = 3,588,899,078.74

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Double scale
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1.5x scale

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.