Home / 45,339,973.76-62,569,180.62-25,760,887.85

Finding the Fourth Proportional to 45,339,973.76, 62,569,180.62 and 25,760,887.85

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Solution

The fourth proportional to 45,339,973.76, 62,569,180.62 and 25,760,887.85 is: 35,550,034.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,339,973.76 : 62,569,180.62 = 25,760,887.85 : x
  2. Step 2: Convert to fraction form
    45,339,973.76/62,569,180.62 = 25,760,887.85/x
  3. Step 3: Cross multiply
    45,339,973.76x = 62,569,180.62 × 25,760,887.85
  4. Step 4: Simplify right side
    45,339,973.76x = 1,611,837,644,974,636.25
  5. Step 5: Solve for x
    x = 1,611,837,644,974,636.25/45,339,973.76
  6. Step 6: Final answer
    x = 35,550,034.80

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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.