Home / 32,853,836.05-49,276,989.06-8,595,103.93

Finding the Fourth Proportional to 32,853,836.05, 49,276,989.06 and 8,595,103.93

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Solution

The fourth proportional to 32,853,836.05, 49,276,989.06 and 8,595,103.93 is: 12,891,670.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,853,836.05 : 49,276,989.06 = 8,595,103.93 : x
  2. Step 2: Convert to fraction form
    32,853,836.05/49,276,989.06 = 8,595,103.93/x
  3. Step 3: Cross multiply
    32,853,836.05x = 49,276,989.06 × 8,595,103.93
  4. Step 4: Simplify right side
    32,853,836.05x = 423,540,842,328,173
  5. Step 5: Solve for x
    x = 423,540,842,328,173/32,853,836.05
  6. Step 6: Final answer
    x = 12,891,670.91

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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.