Home / 59,723,998.80-89,585,998.20-58,396,894.80

Finding the Fourth Proportional to 59,723,998.80, 89,585,998.20 and 58,396,894.80

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Solution

The fourth proportional to 59,723,998.80, 89,585,998.20 and 58,396,894.80 is: 87,595,342.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,723,998.80 : 89,585,998.20 = 58,396,894.80 : x
  2. Step 2: Convert to fraction form
    59,723,998.80/89,585,998.20 = 58,396,894.80/x
  3. Step 3: Cross multiply
    59,723,998.80x = 89,585,998.20 × 58,396,894.80
  4. Step 4: Simplify right side
    59,723,998.80x = 5,231,544,112,438,389
  5. Step 5: Solve for x
    x = 5,231,544,112,438,389/59,723,998.80
  6. Step 6: Final answer
    x = 87,595,342.20

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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.