Home / 45,237,044.64-62,448,804.24-27,848,295.12

Finding the Fourth Proportional to 45,237,044.64, 62,448,804.24 and 27,848,295.12

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Solution

The fourth proportional to 45,237,044.64, 62,448,804.24 and 27,848,295.12 is: 38,443,995.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,237,044.64 : 62,448,804.24 = 27,848,295.12 : x
  2. Step 2: Convert to fraction form
    45,237,044.64/62,448,804.24 = 27,848,295.12/x
  3. Step 3: Cross multiply
    45,237,044.64x = 62,448,804.24 × 27,848,295.12
  4. Step 4: Simplify right side
    45,237,044.64x = 1,739,092,730,366,627.50
  5. Step 5: Solve for x
    x = 1,739,092,730,366,627.50/45,237,044.64
  6. Step 6: Final answer
    x = 38,443,995.27

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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.