Home / 94,285,982.44-130,115,999.46-55,654,814.44

Finding the Fourth Proportional to 94,285,982.44, 130,115,999.46 and 55,654,814.44

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Solution

The fourth proportional to 94,285,982.44, 130,115,999.46 and 55,654,814.44 is: 76,804,437.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,285,982.44 : 130,115,999.46 = 55,654,814.44 : x
  2. Step 2: Convert to fraction form
    94,285,982.44/130,115,999.46 = 55,654,814.44/x
  3. Step 3: Cross multiply
    94,285,982.44x = 130,115,999.46 × 55,654,814.44
  4. Step 4: Simplify right side
    94,285,982.44x = 7,241,581,805,621,440
  5. Step 5: Solve for x
    x = 7,241,581,805,621,440/94,285,982.44
  6. Step 6: Final answer
    x = 76,804,437.08

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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.