Home / 38,534,094.65-57,850,467.47-33,103,930.16

Finding the Fourth Proportional to 38,534,094.65, 57,850,467.47 and 33,103,930.16

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Solution

The fourth proportional to 38,534,094.65, 57,850,467.47 and 33,103,930.16 is: 49,698,269.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,534,094.65 : 57,850,467.47 = 33,103,930.16 : x
  2. Step 2: Convert to fraction form
    38,534,094.65/57,850,467.47 = 33,103,930.16/x
  3. Step 3: Cross multiply
    38,534,094.65x = 57,850,467.47 × 33,103,930.16
  4. Step 4: Simplify right side
    38,534,094.65x = 1,915,077,834,395,460
  5. Step 5: Solve for x
    x = 1,915,077,834,395,460/38,534,094.65
  6. Step 6: Final answer
    x = 49,698,269.86

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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.