Home / 97,292,284.44-134,099,721.54-73,763,029.32

Finding the Fourth Proportional to 97,292,284.44, 134,099,721.54 and 73,763,029.32

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Solution

The fourth proportional to 97,292,284.44, 134,099,721.54 and 73,763,029.32 is: 101,668,922.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,292,284.44 : 134,099,721.54 = 73,763,029.32 : x
  2. Step 2: Convert to fraction form
    97,292,284.44/134,099,721.54 = 73,763,029.32/x
  3. Step 3: Cross multiply
    97,292,284.44x = 134,099,721.54 × 73,763,029.32
  4. Step 4: Simplify right side
    97,292,284.44x = 9,891,601,691,758,856
  5. Step 5: Solve for x
    x = 9,891,601,691,758,856/97,292,284.44
  6. Step 6: Final answer
    x = 101,668,922.14

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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.