Home / 94,244,654.35-130,004,481.90-56,558,180.04

Finding the Fourth Proportional to 94,244,654.35, 130,004,481.90 and 56,558,180.04

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Solution

The fourth proportional to 94,244,654.35, 130,004,481.90 and 56,558,180.04 is: 78,018,397.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,244,654.35 : 130,004,481.90 = 56,558,180.04 : x
  2. Step 2: Convert to fraction form
    94,244,654.35/130,004,481.90 = 56,558,180.04/x
  3. Step 3: Cross multiply
    94,244,654.35x = 130,004,481.90 × 56,558,180.04
  4. Step 4: Simplify right side
    94,244,654.35x = 7,352,816,893,307,121
  5. Step 5: Solve for x
    x = 7,352,816,893,307,121/94,244,654.35
  6. Step 6: Final answer
    x = 78,018,397.37

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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.