Home / 49,935,068.43-74,902,602.65-14,033,276.43

Finding the Fourth Proportional to 49,935,068.43, 74,902,602.65 and 14,033,276.43

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Solution

The fourth proportional to 49,935,068.43, 74,902,602.65 and 14,033,276.43 is: 21,049,914.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,935,068.43 : 74,902,602.65 = 14,033,276.43 : x
  2. Step 2: Convert to fraction form
    49,935,068.43/74,902,602.65 = 14,033,276.43/x
  3. Step 3: Cross multiply
    49,935,068.43x = 74,902,602.65 × 14,033,276.43
  4. Step 4: Simplify right side
    49,935,068.43x = 1,051,128,928,313,900.62
  5. Step 5: Solve for x
    x = 1,051,128,928,313,900.62/49,935,068.43
  6. Step 6: Final answer
    x = 21,049,914.65

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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.