Home / 61,660,044.08-92,510,714.75-20,162,834.00

Finding the Fourth Proportional to 61,660,044.08, 92,510,714.75 and 20,162,834.00

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Solution

The fourth proportional to 61,660,044.08, 92,510,714.75 and 20,162,834.00 is: 30,251,003.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,660,044.08 : 92,510,714.75 = 20,162,834.00 : x
  2. Step 2: Convert to fraction form
    61,660,044.08/92,510,714.75 = 20,162,834.00/x
  3. Step 3: Cross multiply
    61,660,044.08x = 92,510,714.75 × 20,162,834.00
  4. Step 4: Simplify right side
    61,660,044.08x = 1,865,278,184,162,234
  5. Step 5: Solve for x
    x = 1,865,278,184,162,234/61,660,044.08
  6. Step 6: Final answer
    x = 30,251,003.10

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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.