Home / 42,593,416.56-58,807,292.49-25,195,350.42

Finding the Fourth Proportional to 42,593,416.56, 58,807,292.49 and 25,195,350.42

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Solution

The fourth proportional to 42,593,416.56, 58,807,292.49 and 25,195,350.42 is: 34,786,369.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,593,416.56 : 58,807,292.49 = 25,195,350.42 : x
  2. Step 2: Convert to fraction form
    42,593,416.56/58,807,292.49 = 25,195,350.42/x
  3. Step 3: Cross multiply
    42,593,416.56x = 58,807,292.49 × 25,195,350.42
  4. Step 4: Simplify right side
    42,593,416.56x = 1,481,670,341,536,984.50
  5. Step 5: Solve for x
    x = 1,481,670,341,536,984.50/42,593,416.56
  6. Step 6: Final answer
    x = 34,786,369.85

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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.