Home / 134,168,175.82-201,256,747.78-37,115,756.10

Finding the Fourth Proportional to 134,168,175.82, 201,256,747.78 and 37,115,756.10

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Solution

The fourth proportional to 134,168,175.82, 201,256,747.78 and 37,115,756.10 is: 55,674,874.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,168,175.82 : 201,256,747.78 = 37,115,756.10 : x
  2. Step 2: Convert to fraction form
    134,168,175.82/201,256,747.78 = 37,115,756.10/x
  3. Step 3: Cross multiply
    134,168,175.82x = 201,256,747.78 × 37,115,756.10
  4. Step 4: Simplify right side
    134,168,175.82x = 7,469,796,363,879,440
  5. Step 5: Solve for x
    x = 7,469,796,363,879,440/134,168,175.82
  6. Step 6: Final answer
    x = 55,674,874.60

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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.