Home / 1,466,625,835.28-2,023,903,305.96-806,576,145.68

Finding the Fourth Proportional to 1,466,625,835.28, 2,023,903,305.96 and 806,576,145.68

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Solution

The fourth proportional to 1,466,625,835.28, 2,023,903,305.96 and 806,576,145.68 is: 1,113,052,892.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,625,835.28 : 2,023,903,305.96 = 806,576,145.68 : x
  2. Step 2: Convert to fraction form
    1,466,625,835.28/2,023,903,305.96 = 806,576,145.68/x
  3. Step 3: Cross multiply
    1,466,625,835.28x = 2,023,903,305.96 × 806,576,145.68
  4. Step 4: Simplify right side
    1,466,625,835.28x = 1,632,432,127,750,226,432
  5. Step 5: Solve for x
    x = 1,632,432,127,750,226,432/1,466,625,835.28
  6. Step 6: Final answer
    x = 1,113,052,892.21

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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.