Home / 50,081,248.41-75,126,946.44-17,287,543.05

Finding the Fourth Proportional to 50,081,248.41, 75,126,946.44 and 17,287,543.05

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Solution

The fourth proportional to 50,081,248.41, 75,126,946.44 and 17,287,543.05 is: 25,933,066.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,081,248.41 : 75,126,946.44 = 17,287,543.05 : x
  2. Step 2: Convert to fraction form
    50,081,248.41/75,126,946.44 = 17,287,543.05/x
  3. Step 3: Cross multiply
    50,081,248.41x = 75,126,946.44 × 17,287,543.05
  4. Step 4: Simplify right side
    50,081,248.41x = 1,298,760,320,796,544.25
  5. Step 5: Solve for x
    x = 1,298,760,320,796,544.25/50,081,248.41
  6. Step 6: Final answer
    x = 25,933,066.01

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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.