Home / 33,154,413.10-49,738,345.65-10,430,025.10

Finding the Fourth Proportional to 33,154,413.10, 49,738,345.65 and 10,430,025.10

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Solution

The fourth proportional to 33,154,413.10, 49,738,345.65 and 10,430,025.10 is: 15,647,153.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,154,413.10 : 49,738,345.65 = 10,430,025.10 : x
  2. Step 2: Convert to fraction form
    33,154,413.10/49,738,345.65 = 10,430,025.10/x
  3. Step 3: Cross multiply
    33,154,413.10x = 49,738,345.65 × 10,430,025.10
  4. Step 4: Simplify right side
    33,154,413.10x = 518,772,193,561,975.75
  5. Step 5: Solve for x
    x = 518,772,193,561,975.75/33,154,413.10
  6. Step 6: Final answer
    x = 15,647,153.58

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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.