Home / 32,085,648.60-48,131,367.03-9,056,837.49

Finding the Fourth Proportional to 32,085,648.60, 48,131,367.03 and 9,056,837.49

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Solution

The fourth proportional to 32,085,648.60, 48,131,367.03 and 9,056,837.49 is: 13,586,073.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,085,648.60 : 48,131,367.03 = 9,056,837.49 : x
  2. Step 2: Convert to fraction form
    32,085,648.60/48,131,367.03 = 9,056,837.49/x
  3. Step 3: Cross multiply
    32,085,648.60x = 48,131,367.03 × 9,056,837.49
  4. Step 4: Simplify right side
    32,085,648.60x = 435,917,969,362,254
  5. Step 5: Solve for x
    x = 435,917,969,362,254/32,085,648.60
  6. Step 6: Final answer
    x = 13,586,073.16

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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.