Home / 36,155,391.72-49,909,706.40-24,410,570.19

Finding the Fourth Proportional to 36,155,391.72, 49,909,706.40 and 24,410,570.19

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Solution

The fourth proportional to 36,155,391.72, 49,909,706.40 and 24,410,570.19 is: 33,696,893.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,155,391.72 : 49,909,706.40 = 24,410,570.19 : x
  2. Step 2: Convert to fraction form
    36,155,391.72/49,909,706.40 = 24,410,570.19/x
  3. Step 3: Cross multiply
    36,155,391.72x = 49,909,706.40 × 24,410,570.19
  4. Step 4: Simplify right side
    36,155,391.72x = 1,218,324,391,239,492.25
  5. Step 5: Solve for x
    x = 1,218,324,391,239,492.25/36,155,391.72
  6. Step 6: Final answer
    x = 33,696,893.69

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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.