Home / 5,239,811,937,997.30-7,859,878,027,608.10-1,797,660,331,982.50

Finding the Fourth Proportional to 5,239,811,937,997.30, 7,859,878,027,608.10 and 1,797,660,331,982.50

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Solution

The fourth proportional to 5,239,811,937,997.30, 7,859,878,027,608.10 and 1,797,660,331,982.50 is: 2,696,545,431,714.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,239,811,937,997.30 : 7,859,878,027,608.10 = 1,797,660,331,982.50 : x
  2. Step 2: Convert to fraction form
    5,239,811,937,997.30/7,859,878,027,608.10 = 1,797,660,331,982.50/x
  3. Step 3: Cross multiply
    5,239,811,937,997.30x = 7,859,878,027,608.10 × 1,797,660,331,982.50
  4. Step 4: Simplify right side
    5,239,811,937,997.30x = 14,129,390,944,451,933,186,818,048
  5. Step 5: Solve for x
    x = 14,129,390,944,451,933,186,818,048/5,239,811,937,997.30
  6. Step 6: Final answer
    x = 2,696,545,431,714.92

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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.