Home / 34,753,535.20-52,130,302.80-12,026,879.20

Finding the Fourth Proportional to 34,753,535.20, 52,130,302.80 and 12,026,879.20

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Solution

The fourth proportional to 34,753,535.20, 52,130,302.80 and 12,026,879.20 is: 18,040,318.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,753,535.20 : 52,130,302.80 = 12,026,879.20 : x
  2. Step 2: Convert to fraction form
    34,753,535.20/52,130,302.80 = 12,026,879.20/x
  3. Step 3: Cross multiply
    34,753,535.20x = 52,130,302.80 × 12,026,879.20
  4. Step 4: Simplify right side
    34,753,535.20x = 626,964,854,435,021.62
  5. Step 5: Solve for x
    x = 626,964,854,435,021.62/34,753,535.20
  6. Step 6: Final answer
    x = 18,040,318.80

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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.