Home / 34,414,131.46-51,628,974.40-11,385,011.74

Finding the Fourth Proportional to 34,414,131.46, 51,628,974.40 and 11,385,011.74

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Solution

The fourth proportional to 34,414,131.46, 51,628,974.40 and 11,385,011.74 is: 17,080,090.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,414,131.46 : 51,628,974.40 = 11,385,011.74 : x
  2. Step 2: Convert to fraction form
    34,414,131.46/51,628,974.40 = 11,385,011.74/x
  3. Step 3: Cross multiply
    34,414,131.46x = 51,628,974.40 × 11,385,011.74
  4. Step 4: Simplify right side
    34,414,131.46x = 587,796,479,668,159.50
  5. Step 5: Solve for x
    x = 587,796,479,668,159.50/34,414,131.46
  6. Step 6: Final answer
    x = 17,080,090.50

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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.