Home / 116,541,896.05-174,812,844.08-111,566,033.65

Finding the Fourth Proportional to 116,541,896.05, 174,812,844.08 and 111,566,033.65

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Solution

The fourth proportional to 116,541,896.05, 174,812,844.08 and 111,566,033.65 is: 167,349,050.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,541,896.05 : 174,812,844.08 = 111,566,033.65 : x
  2. Step 2: Convert to fraction form
    116,541,896.05/174,812,844.08 = 111,566,033.65/x
  3. Step 3: Cross multiply
    116,541,896.05x = 174,812,844.08 × 111,566,033.65
  4. Step 4: Simplify right side
    116,541,896.05x = 19,503,175,644,523,652
  5. Step 5: Solve for x
    x = 19,503,175,644,523,652/116,541,896.05
  6. Step 6: Final answer
    x = 167,349,050.48

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Double scale
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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.