Home / 62,481,592.48-93,782,840.38-30,156,250.82

Finding the Fourth Proportional to 62,481,592.48, 93,782,840.38 and 30,156,250.82

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Solution

The fourth proportional to 62,481,592.48, 93,782,840.38 and 30,156,250.82 is: 45,263,552.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,481,592.48 : 93,782,840.38 = 30,156,250.82 : x
  2. Step 2: Convert to fraction form
    62,481,592.48/93,782,840.38 = 30,156,250.82/x
  3. Step 3: Cross multiply
    62,481,592.48x = 93,782,840.38 × 30,156,250.82
  4. Step 4: Simplify right side
    62,481,592.48x = 2,828,138,857,111,304
  5. Step 5: Solve for x
    x = 2,828,138,857,111,304/62,481,592.48
  6. Step 6: Final answer
    x = 45,263,552.75

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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.