Home / 1,466,625,787.28-2,023,903,239.72-806,576,097.68

Finding the Fourth Proportional to 1,466,625,787.28, 2,023,903,239.72 and 806,576,097.68

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Solution

The fourth proportional to 1,466,625,787.28, 2,023,903,239.72 and 806,576,097.68 is: 1,113,052,825.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,625,787.28 : 2,023,903,239.72 = 806,576,097.68 : x
  2. Step 2: Convert to fraction form
    1,466,625,787.28/2,023,903,239.72 = 806,576,097.68/x
  3. Step 3: Cross multiply
    1,466,625,787.28x = 2,023,903,239.72 × 806,576,097.68
  4. Step 4: Simplify right side
    1,466,625,787.28x = 1,632,431,977,175,267,072
  5. Step 5: Solve for x
    x = 1,632,431,977,175,267,072/1,466,625,787.28
  6. Step 6: Final answer
    x = 1,113,052,825.97

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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.