Home / 48,999,998.96-73,511,071.52-16,210,490.88

Finding the Fourth Proportional to 48,999,998.96, 73,511,071.52 and 16,210,490.88

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Solution

The fourth proportional to 48,999,998.96, 73,511,071.52 and 16,210,490.88 is: 24,319,399.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,999,998.96 : 73,511,071.52 = 16,210,490.88 : x
  2. Step 2: Convert to fraction form
    48,999,998.96/73,511,071.52 = 16,210,490.88/x
  3. Step 3: Cross multiply
    48,999,998.96x = 73,511,071.52 × 16,210,490.88
  4. Step 4: Simplify right side
    48,999,998.96x = 1,191,650,554,453,987.75
  5. Step 5: Solve for x
    x = 1,191,650,554,453,987.75/48,999,998.96
  6. Step 6: Final answer
    x = 24,319,399.59

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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.