Home / 32,808,003.45-49,212,005.18-13,676,127.45

Finding the Fourth Proportional to 32,808,003.45, 49,212,005.18 and 13,676,127.45

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Solution

The fourth proportional to 32,808,003.45, 49,212,005.18 and 13,676,127.45 is: 20,514,191.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,808,003.45 : 49,212,005.18 = 13,676,127.45 : x
  2. Step 2: Convert to fraction form
    32,808,003.45/49,212,005.18 = 13,676,127.45/x
  3. Step 3: Cross multiply
    32,808,003.45x = 49,212,005.18 × 13,676,127.45
  4. Step 4: Simplify right side
    32,808,003.45x = 673,029,654,843,359.50
  5. Step 5: Solve for x
    x = 673,029,654,843,359.50/32,808,003.45
  6. Step 6: Final answer
    x = 20,514,191.18

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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.