Home / 29,984,800.83-44,977,207.73-10,815,556.29

Finding the Fourth Proportional to 29,984,800.83, 44,977,207.73 and 10,815,556.29

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Solution

The fourth proportional to 29,984,800.83, 44,977,207.73 and 10,815,556.29 is: 16,223,336.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,984,800.83 : 44,977,207.73 = 10,815,556.29 : x
  2. Step 2: Convert to fraction form
    29,984,800.83/44,977,207.73 = 10,815,556.29/x
  3. Step 3: Cross multiply
    29,984,800.83x = 44,977,207.73 × 10,815,556.29
  4. Step 4: Simplify right side
    29,984,800.83x = 486,453,521,916,760.31
  5. Step 5: Solve for x
    x = 486,453,521,916,760.31/29,984,800.83
  6. Step 6: Final answer
    x = 16,223,336.77

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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.