Home / 93,975,866.64-141,102,176.32-52,557,890.04

Finding the Fourth Proportional to 93,975,866.64, 141,102,176.32 and 52,557,890.04

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Solution

The fourth proportional to 93,975,866.64, 141,102,176.32 and 52,557,890.04 is: 78,914,224.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,975,866.64 : 141,102,176.32 = 52,557,890.04 : x
  2. Step 2: Convert to fraction form
    93,975,866.64/141,102,176.32 = 52,557,890.04/x
  3. Step 3: Cross multiply
    93,975,866.64x = 141,102,176.32 × 52,557,890.04
  4. Step 4: Simplify right side
    93,975,866.64x = 7,416,032,667,431,251
  5. Step 5: Solve for x
    x = 7,416,032,667,431,251/93,975,866.64
  6. Step 6: Final answer
    x = 78,914,224.82

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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.