Home / 43,133,041.89-59,523,545.68-25,498,299.96

Finding the Fourth Proportional to 43,133,041.89, 59,523,545.68 and 25,498,299.96

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Solution

The fourth proportional to 43,133,041.89, 59,523,545.68 and 25,498,299.96 is: 35,187,623.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,133,041.89 : 59,523,545.68 = 25,498,299.96 : x
  2. Step 2: Convert to fraction form
    43,133,041.89/59,523,545.68 = 25,498,299.96/x
  3. Step 3: Cross multiply
    43,133,041.89x = 59,523,545.68 × 25,498,299.96
  4. Step 4: Simplify right side
    43,133,041.89x = 1,517,749,222,367,656.50
  5. Step 5: Solve for x
    x = 1,517,749,222,367,656.50/43,133,041.89
  6. Step 6: Final answer
    x = 35,187,623.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.