Home / 62,238,795.10-93,358,192.65-33,540,981.10

Finding the Fourth Proportional to 62,238,795.10, 93,358,192.65 and 33,540,981.10

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Solution

The fourth proportional to 62,238,795.10, 93,358,192.65 and 33,540,981.10 is: 50,311,471.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,238,795.10 : 93,358,192.65 = 33,540,981.10 : x
  2. Step 2: Convert to fraction form
    62,238,795.10/93,358,192.65 = 33,540,981.10/x
  3. Step 3: Cross multiply
    62,238,795.10x = 93,358,192.65 × 33,540,981.10
  4. Step 4: Simplify right side
    62,238,795.10x = 3,131,325,375,203,809.50
  5. Step 5: Solve for x
    x = 3,131,325,375,203,809.50/62,238,795.10
  6. Step 6: Final answer
    x = 50,311,471.65

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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.