Home / 21,753,005.40-32,592,183.30-10,368,941.40

Finding the Fourth Proportional to 21,753,005.40, 32,592,183.30 and 10,368,941.40

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Solution

The fourth proportional to 21,753,005.40, 32,592,183.30 and 10,368,941.40 is: 15,535,620.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,753,005.40 : 32,592,183.30 = 10,368,941.40 : x
  2. Step 2: Convert to fraction form
    21,753,005.40/32,592,183.30 = 10,368,941.40/x
  3. Step 3: Cross multiply
    21,753,005.40x = 32,592,183.30 × 10,368,941.40
  4. Step 4: Simplify right side
    21,753,005.40x = 337,946,438,735,758.62
  5. Step 5: Solve for x
    x = 337,946,438,735,758.62/21,753,005.40
  6. Step 6: Final answer
    x = 15,535,620.60

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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.