Home / 93,975,868.50-141,102,179.52-52,557,892.02

Finding the Fourth Proportional to 93,975,868.50, 141,102,179.52 and 52,557,892.02

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Solution

The fourth proportional to 93,975,868.50, 141,102,179.52 and 52,557,892.02 is: 78,914,228.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,975,868.50 : 141,102,179.52 = 52,557,892.02 : x
  2. Step 2: Convert to fraction form
    93,975,868.50/141,102,179.52 = 52,557,892.02/x
  3. Step 3: Cross multiply
    93,975,868.50x = 141,102,179.52 × 52,557,892.02
  4. Step 4: Simplify right side
    93,975,868.50x = 7,416,033,114,998,816
  5. Step 5: Solve for x
    x = 7,416,033,114,998,816/93,975,868.50
  6. Step 6: Final answer
    x = 78,914,228.02

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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.