Home / 36,362,442.96-54,552,801-10,454,792.40

Finding the Fourth Proportional to 36,362,442.96, 54,552,801 and 10,454,792.40

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Solution

The fourth proportional to 36,362,442.96, 54,552,801 and 10,454,792.40 is: 15,684,815.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,362,442.96 : 54,552,801 = 10,454,792.40 : x
  2. Step 2: Convert to fraction form
    36,362,442.96/54,552,801 = 10,454,792.40/x
  3. Step 3: Cross multiply
    36,362,442.96x = 54,552,801 × 10,454,792.40
  4. Step 4: Simplify right side
    36,362,442.96x = 570,338,209,293,512.38
  5. Step 5: Solve for x
    x = 570,338,209,293,512.38/36,362,442.96
  6. Step 6: Final answer
    x = 15,684,815.51

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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.