Home / 246,658,676.70-369,959,214.66-99,100,263.30

Finding the Fourth Proportional to 246,658,676.70, 369,959,214.66 and 99,100,263.30

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Solution

The fourth proportional to 246,658,676.70, 369,959,214.66 and 99,100,263.30 is: 148,638,823.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,658,676.70 : 369,959,214.66 = 99,100,263.30 : x
  2. Step 2: Convert to fraction form
    246,658,676.70/369,959,214.66 = 99,100,263.30/x
  3. Step 3: Cross multiply
    246,658,676.70x = 369,959,214.66 × 99,100,263.30
  4. Step 4: Simplify right side
    246,658,676.70x = 36,663,055,583,067,224
  5. Step 5: Solve for x
    x = 36,663,055,583,067,224/246,658,676.70
  6. Step 6: Final answer
    x = 148,638,823.79

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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.