Home / 62,044,316.78-93,108,983.97-21,654,800.78

Finding the Fourth Proportional to 62,044,316.78, 93,108,983.97 and 21,654,800.78

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Solution

The fourth proportional to 62,044,316.78, 93,108,983.97 and 21,654,800.78 is: 32,497,037.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,044,316.78 : 93,108,983.97 = 21,654,800.78 : x
  2. Step 2: Convert to fraction form
    62,044,316.78/93,108,983.97 = 21,654,800.78/x
  3. Step 3: Cross multiply
    62,044,316.78x = 93,108,983.97 × 21,654,800.78
  4. Step 4: Simplify right side
    62,044,316.78x = 2,016,256,498,698,563.50
  5. Step 5: Solve for x
    x = 2,016,256,498,698,563.50/62,044,316.78
  6. Step 6: Final answer
    x = 32,497,037.66

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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.