Home / 111,427,338.10-167,141,007.15-111,427,338.10

Finding the Fourth Proportional to 111,427,338.10, 167,141,007.15 and 111,427,338.10

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Solution

The fourth proportional to 111,427,338.10, 167,141,007.15 and 111,427,338.10 is: 167,141,007.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,427,338.10 : 167,141,007.15 = 111,427,338.10 : x
  2. Step 2: Convert to fraction form
    111,427,338.10/167,141,007.15 = 111,427,338.10/x
  3. Step 3: Cross multiply
    111,427,338.10x = 167,141,007.15 × 111,427,338.10
  4. Step 4: Simplify right side
    111,427,338.10x = 18,624,077,514,077,568
  5. Step 5: Solve for x
    x = 18,624,077,514,077,568/111,427,338.10
  6. Step 6: Final answer
    x = 167,141,007.15

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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.