Home / 25,668,225-38,501,974.71-6,237,593.82

Finding the Fourth Proportional to 25,668,225, 38,501,974.71 and 6,237,593.82

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Solution

The fourth proportional to 25,668,225, 38,501,974.71 and 6,237,593.82 is: 9,356,302.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,668,225 : 38,501,974.71 = 6,237,593.82 : x
  2. Step 2: Convert to fraction form
    25,668,225/38,501,974.71 = 6,237,593.82/x
  3. Step 3: Cross multiply
    25,668,225x = 38,501,974.71 × 6,237,593.82
  4. Step 4: Simplify right side
    25,668,225x = 240,159,679,508,892.31
  5. Step 5: Solve for x
    x = 240,159,679,508,892.31/25,668,225
  6. Step 6: Final answer
    x = 9,356,302.57

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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.