Home / 223,951,381.20-335,927,071.80-62,393,317.20

Finding the Fourth Proportional to 223,951,381.20, 335,927,071.80 and 62,393,317.20

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Solution

The fourth proportional to 223,951,381.20, 335,927,071.80 and 62,393,317.20 is: 93,589,975.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,951,381.20 : 335,927,071.80 = 62,393,317.20 : x
  2. Step 2: Convert to fraction form
    223,951,381.20/335,927,071.80 = 62,393,317.20/x
  3. Step 3: Cross multiply
    223,951,381.20x = 335,927,071.80 × 62,393,317.20
  4. Step 4: Simplify right side
    223,951,381.20x = 20,959,604,346,884,576
  5. Step 5: Solve for x
    x = 20,959,604,346,884,576/223,951,381.20
  6. Step 6: Final answer
    x = 93,589,975.80

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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.