Home / 17,372,963.58-26,059,646.01-5,242,532.10

Finding the Fourth Proportional to 17,372,963.58, 26,059,646.01 and 5,242,532.10

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Solution

The fourth proportional to 17,372,963.58, 26,059,646.01 and 5,242,532.10 is: 7,863,858.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,372,963.58 : 26,059,646.01 = 5,242,532.10 : x
  2. Step 2: Convert to fraction form
    17,372,963.58/26,059,646.01 = 5,242,532.10/x
  3. Step 3: Cross multiply
    17,372,963.58x = 26,059,646.01 × 5,242,532.10
  4. Step 4: Simplify right side
    17,372,963.58x = 136,618,530,722,061.92
  5. Step 5: Solve for x
    x = 136,618,530,722,061.92/17,372,963.58
  6. Step 6: Final answer
    x = 7,863,858.70

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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.