Home / 111,427,337.10-167,141,005.65-111,427,337.10

Finding the Fourth Proportional to 111,427,337.10, 167,141,005.65 and 111,427,337.10

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Solution

The fourth proportional to 111,427,337.10, 167,141,005.65 and 111,427,337.10 is: 167,141,005.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,427,337.10 : 167,141,005.65 = 111,427,337.10 : x
  2. Step 2: Convert to fraction form
    111,427,337.10/167,141,005.65 = 111,427,337.10/x
  3. Step 3: Cross multiply
    111,427,337.10x = 167,141,005.65 × 111,427,337.10
  4. Step 4: Simplify right side
    111,427,337.10x = 18,624,077,179,795,556
  5. Step 5: Solve for x
    x = 18,624,077,179,795,556/111,427,337.10
  6. Step 6: Final answer
    x = 167,141,005.65

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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.