Home / 29,347,798.80-44,032,195.80-12,313,693.20

Finding the Fourth Proportional to 29,347,798.80, 44,032,195.80 and 12,313,693.20

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Solution

The fourth proportional to 29,347,798.80, 44,032,195.80 and 12,313,693.20 is: 18,474,944.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,347,798.80 : 44,032,195.80 = 12,313,693.20 : x
  2. Step 2: Convert to fraction form
    29,347,798.80/44,032,195.80 = 12,313,693.20/x
  3. Step 3: Cross multiply
    29,347,798.80x = 44,032,195.80 × 12,313,693.20
  4. Step 4: Simplify right side
    29,347,798.80x = 542,198,950,003,528.50
  5. Step 5: Solve for x
    x = 542,198,950,003,528.50/29,347,798.80
  6. Step 6: Final answer
    x = 18,474,944.36

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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.