Home / 110,138,893.56-151,991,975.88-60,584,344.02

Finding the Fourth Proportional to 110,138,893.56, 151,991,975.88 and 60,584,344.02

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Solution

The fourth proportional to 110,138,893.56, 151,991,975.88 and 60,584,344.02 is: 83,606,561.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,138,893.56 : 151,991,975.88 = 60,584,344.02 : x
  2. Step 2: Convert to fraction form
    110,138,893.56/151,991,975.88 = 60,584,344.02/x
  3. Step 3: Cross multiply
    110,138,893.56x = 151,991,975.88 × 60,584,344.02
  4. Step 4: Simplify right side
    110,138,893.56x = 9,208,334,154,993,462
  5. Step 5: Solve for x
    x = 9,208,334,154,993,462/110,138,893.56
  6. Step 6: Final answer
    x = 83,606,561.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.