Home / 246,658,675.70-369,959,213.16-99,100,262.30

Finding the Fourth Proportional to 246,658,675.70, 369,959,213.16 and 99,100,262.30

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Solution

The fourth proportional to 246,658,675.70, 369,959,213.16 and 99,100,262.30 is: 148,638,822.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,658,675.70 : 369,959,213.16 = 99,100,262.30 : x
  2. Step 2: Convert to fraction form
    246,658,675.70/369,959,213.16 = 99,100,262.30/x
  3. Step 3: Cross multiply
    246,658,675.70x = 369,959,213.16 × 99,100,262.30
  4. Step 4: Simplify right side
    246,658,675.70x = 36,663,055,062,607,816
  5. Step 5: Solve for x
    x = 36,663,055,062,607,816/246,658,675.70
  6. Step 6: Final answer
    x = 148,638,822.28

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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.