Home / 49,935,049.59-74,902,574.39-14,033,257.59

Finding the Fourth Proportional to 49,935,049.59, 74,902,574.39 and 14,033,257.59

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Solution

The fourth proportional to 49,935,049.59, 74,902,574.39 and 14,033,257.59 is: 21,049,886.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,935,049.59 : 74,902,574.39 = 14,033,257.59 : x
  2. Step 2: Convert to fraction form
    49,935,049.59/74,902,574.39 = 14,033,257.59/x
  3. Step 3: Cross multiply
    49,935,049.59x = 74,902,574.39 × 14,033,257.59
  4. Step 4: Simplify right side
    49,935,049.59x = 1,051,127,120,858,662.50
  5. Step 5: Solve for x
    x = 1,051,127,120,858,662.50/49,935,049.59
  6. Step 6: Final answer
    x = 21,049,886.39

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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.