Home / 93,975,852.82-141,102,155.68-52,557,876.24

Finding the Fourth Proportional to 93,975,852.82, 141,102,155.68 and 52,557,876.24

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Solution

The fourth proportional to 93,975,852.82, 141,102,155.68 and 52,557,876.24 is: 78,914,204.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,975,852.82 : 141,102,155.68 = 52,557,876.24 : x
  2. Step 2: Convert to fraction form
    93,975,852.82/141,102,155.68 = 52,557,876.24/x
  3. Step 3: Cross multiply
    93,975,852.82x = 141,102,155.68 × 52,557,876.24
  4. Step 4: Simplify right side
    93,975,852.82x = 7,416,029,635,426,654
  5. Step 5: Solve for x
    x = 7,416,029,635,426,654/93,975,852.82
  6. Step 6: Final answer
    x = 78,914,204.16

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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.