Home / 50,140,326.96-75,217,182.87-19,841,104.08

Finding the Fourth Proportional to 50,140,326.96, 75,217,182.87 and 19,841,104.08

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Solution

The fourth proportional to 50,140,326.96, 75,217,182.87 and 19,841,104.08 is: 29,764,304.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,140,326.96 : 75,217,182.87 = 19,841,104.08 : x
  2. Step 2: Convert to fraction form
    50,140,326.96/75,217,182.87 = 19,841,104.08/x
  3. Step 3: Cross multiply
    50,140,326.96x = 75,217,182.87 × 19,841,104.08
  4. Step 4: Simplify right side
    50,140,326.96x = 1,492,391,953,928,063
  5. Step 5: Solve for x
    x = 1,492,391,953,928,063/50,140,326.96
  6. Step 6: Final answer
    x = 29,764,304.39

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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.