Home / 182,897,714.52-274,285,071.52-66,288,660.66

Finding the Fourth Proportional to 182,897,714.52, 274,285,071.52 and 66,288,660.66

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Solution

The fourth proportional to 182,897,714.52, 274,285,071.52 and 66,288,660.66 is: 99,410,701.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,897,714.52 : 274,285,071.52 = 66,288,660.66 : x
  2. Step 2: Convert to fraction form
    182,897,714.52/274,285,071.52 = 66,288,660.66/x
  3. Step 3: Cross multiply
    182,897,714.52x = 274,285,071.52 × 66,288,660.66
  4. Step 4: Simplify right side
    182,897,714.52x = 18,181,990,030,093,108
  5. Step 5: Solve for x
    x = 18,181,990,030,093,108/182,897,714.52
  6. Step 6: Final answer
    x = 99,410,701.10

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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.