Home / 26,335,439.04-39,494,959.74-9,292,118.88

Finding the Fourth Proportional to 26,335,439.04, 39,494,959.74 and 9,292,118.88

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Solution

The fourth proportional to 26,335,439.04, 39,494,959.74 and 9,292,118.88 is: 13,935,285.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,335,439.04 : 39,494,959.74 = 9,292,118.88 : x
  2. Step 2: Convert to fraction form
    26,335,439.04/39,494,959.74 = 9,292,118.88/x
  3. Step 3: Cross multiply
    26,335,439.04x = 39,494,959.74 × 9,292,118.88
  4. Step 4: Simplify right side
    26,335,439.04x = 366,991,861,064,893.94
  5. Step 5: Solve for x
    x = 366,991,861,064,893.94/26,335,439.04
  6. Step 6: Final answer
    x = 13,935,285.47

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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.