Home / 32,946,369.36-49,390,160.76-16,763,269.20

Finding the Fourth Proportional to 32,946,369.36, 49,390,160.76 and 16,763,269.20

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Solution

The fourth proportional to 32,946,369.36, 49,390,160.76 and 16,763,269.20 is: 25,129,948.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,946,369.36 : 49,390,160.76 = 16,763,269.20 : x
  2. Step 2: Convert to fraction form
    32,946,369.36/49,390,160.76 = 16,763,269.20/x
  3. Step 3: Cross multiply
    32,946,369.36x = 49,390,160.76 × 16,763,269.20
  4. Step 4: Simplify right side
    32,946,369.36x = 827,940,560,651,156.50
  5. Step 5: Solve for x
    x = 827,940,560,651,156.50/32,946,369.36
  6. Step 6: Final answer
    x = 25,129,948.36

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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.