Home / 49,866,897.33-74,846,327.03-25,292,071.43

Finding the Fourth Proportional to 49,866,897.33, 74,846,327.03 and 25,292,071.43

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Solution

The fourth proportional to 49,866,897.33, 74,846,327.03 and 25,292,071.43 is: 37,961,428.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,866,897.33 : 74,846,327.03 = 25,292,071.43 : x
  2. Step 2: Convert to fraction form
    49,866,897.33/74,846,327.03 = 25,292,071.43/x
  3. Step 3: Cross multiply
    49,866,897.33x = 74,846,327.03 × 25,292,071.43
  4. Step 4: Simplify right side
    49,866,897.33x = 1,893,018,649,515,899.75
  5. Step 5: Solve for x
    x = 1,893,018,649,515,899.75/49,866,897.33
  6. Step 6: Final answer
    x = 37,961,428.34

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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.