Home / 34,709,695.20-52,081,603.20-13,959,305.00

Finding the Fourth Proportional to 34,709,695.20, 52,081,603.20 and 13,959,305.00

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Solution

The fourth proportional to 34,709,695.20, 52,081,603.20 and 13,959,305.00 is: 20,945,818.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,709,695.20 : 52,081,603.20 = 13,959,305.00 : x
  2. Step 2: Convert to fraction form
    34,709,695.20/52,081,603.20 = 13,959,305.00/x
  3. Step 3: Cross multiply
    34,709,695.20x = 52,081,603.20 × 13,959,305.00
  4. Step 4: Simplify right side
    34,709,695.20x = 727,022,983,627,571.38
  5. Step 5: Solve for x
    x = 727,022,983,627,571.38/34,709,695.20
  6. Step 6: Final answer
    x = 20,945,818.72

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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.