Home / 296,722,060.25-445,150,886.00-102,633,311.66

Finding the Fourth Proportional to 296,722,060.25, 445,150,886.00 and 102,633,311.66

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Solution

The fourth proportional to 296,722,060.25, 445,150,886.00 and 102,633,311.66 is: 153,973,417.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,722,060.25 : 445,150,886.00 = 102,633,311.66 : x
  2. Step 2: Convert to fraction form
    296,722,060.25/445,150,886.00 = 102,633,311.66/x
  3. Step 3: Cross multiply
    296,722,060.25x = 445,150,886.00 × 102,633,311.66
  4. Step 4: Simplify right side
    296,722,060.25x = 45,687,309,615,824,208
  5. Step 5: Solve for x
    x = 45,687,309,615,824,208/296,722,060.25
  6. Step 6: Final answer
    x = 153,973,417.34

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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.