Home / 15,936,025,568.20-23,904,038,352.30-11,183,667,569.80

Finding the Fourth Proportional to 15,936,025,568.20, 23,904,038,352.30 and 11,183,667,569.80

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Solution

The fourth proportional to 15,936,025,568.20, 23,904,038,352.30 and 11,183,667,569.80 is: 16,775,501,354.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,936,025,568.20 : 23,904,038,352.30 = 11,183,667,569.80 : x
  2. Step 2: Convert to fraction form
    15,936,025,568.20/23,904,038,352.30 = 11,183,667,569.80/x
  3. Step 3: Cross multiply
    15,936,025,568.20x = 23,904,038,352.30 × 11,183,667,569.80
  4. Step 4: Simplify right side
    15,936,025,568.20x = 267,334,818,507,872,894,976
  5. Step 5: Solve for x
    x = 267,334,818,507,872,894,976/15,936,025,568.20
  6. Step 6: Final answer
    x = 16,775,501,354.70

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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.