Home / 34,851,293.10-52,276,939.65-22,128,201.90

Finding the Fourth Proportional to 34,851,293.10, 52,276,939.65 and 22,128,201.90

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Solution

The fourth proportional to 34,851,293.10, 52,276,939.65 and 22,128,201.90 is: 33,192,302.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,851,293.10 : 52,276,939.65 = 22,128,201.90 : x
  2. Step 2: Convert to fraction form
    34,851,293.10/52,276,939.65 = 22,128,201.90/x
  3. Step 3: Cross multiply
    34,851,293.10x = 52,276,939.65 × 22,128,201.90
  4. Step 4: Simplify right side
    34,851,293.10x = 1,156,794,675,289,315.25
  5. Step 5: Solve for x
    x = 1,156,794,675,289,315.25/34,851,293.10
  6. Step 6: Final answer
    x = 33,192,302.85

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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.