Home / 102,841,157.52-154,153,280.52-33,735,923.28

Finding the Fourth Proportional to 102,841,157.52, 154,153,280.52 and 33,735,923.28

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Solution

The fourth proportional to 102,841,157.52, 154,153,280.52 and 33,735,923.28 is: 50,568,307.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,841,157.52 : 154,153,280.52 = 33,735,923.28 : x
  2. Step 2: Convert to fraction form
    102,841,157.52/154,153,280.52 = 33,735,923.28/x
  3. Step 3: Cross multiply
    102,841,157.52x = 154,153,280.52 × 33,735,923.28
  4. Step 4: Simplify right side
    102,841,157.52x = 5,200,503,244,983,039
  5. Step 5: Solve for x
    x = 5,200,503,244,983,039/102,841,157.52
  6. Step 6: Final answer
    x = 50,568,307.19

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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.