Home / 49,935,065.18-74,902,597.77-14,033,273.18

Finding the Fourth Proportional to 49,935,065.18, 74,902,597.77 and 14,033,273.18

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Solution

The fourth proportional to 49,935,065.18, 74,902,597.77 and 14,033,273.18 is: 21,049,909.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,935,065.18 : 74,902,597.77 = 14,033,273.18 : x
  2. Step 2: Convert to fraction form
    49,935,065.18/74,902,597.77 = 14,033,273.18/x
  3. Step 3: Cross multiply
    49,935,065.18x = 74,902,597.77 × 14,033,273.18
  4. Step 4: Simplify right side
    49,935,065.18x = 1,051,128,616,023,555.88
  5. Step 5: Solve for x
    x = 1,051,128,616,023,555.88/49,935,065.18
  6. Step 6: Final answer
    x = 21,049,909.76

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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.