Home / 299,501,135.14-451,296,018.59-246,109,748.97

Finding the Fourth Proportional to 299,501,135.14, 451,296,018.59 and 246,109,748.97

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Solution

The fourth proportional to 299,501,135.14, 451,296,018.59 and 246,109,748.97 is: 370,844,503.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,501,135.14 : 451,296,018.59 = 246,109,748.97 : x
  2. Step 2: Convert to fraction form
    299,501,135.14/451,296,018.59 = 246,109,748.97/x
  3. Step 3: Cross multiply
    299,501,135.14x = 451,296,018.59 × 246,109,748.97
  4. Step 4: Simplify right side
    299,501,135.14x = 111,068,349,843,473,600
  5. Step 5: Solve for x
    x = 111,068,349,843,473,600/299,501,135.14
  6. Step 6: Final answer
    x = 370,844,503.78

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.