Home / 59,505,641.58-89,217,713.66-30,302,952.56

Finding the Fourth Proportional to 59,505,641.58, 89,217,713.66 and 30,302,952.56

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Solution

The fourth proportional to 59,505,641.58, 89,217,713.66 and 30,302,952.56 is: 45,433,677.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,505,641.58 : 89,217,713.66 = 30,302,952.56 : x
  2. Step 2: Convert to fraction form
    59,505,641.58/89,217,713.66 = 30,302,952.56/x
  3. Step 3: Cross multiply
    59,505,641.58x = 89,217,713.66 × 30,302,952.56
  4. Step 4: Simplify right side
    59,505,641.58x = 2,703,560,144,287,607
  5. Step 5: Solve for x
    x = 2,703,560,144,287,607/59,505,641.58
  6. Step 6: Final answer
    x = 45,433,677.75

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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.