Home / 31,924,738.08-44,056,138.47-17,240,403.54

Finding the Fourth Proportional to 31,924,738.08, 44,056,138.47 and 17,240,403.54

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Solution

The fourth proportional to 31,924,738.08, 44,056,138.47 and 17,240,403.54 is: 23,791,756.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,924,738.08 : 44,056,138.47 = 17,240,403.54 : x
  2. Step 2: Convert to fraction form
    31,924,738.08/44,056,138.47 = 17,240,403.54/x
  3. Step 3: Cross multiply
    31,924,738.08x = 44,056,138.47 × 17,240,403.54
  4. Step 4: Simplify right side
    31,924,738.08x = 759,545,605,636,918.12
  5. Step 5: Solve for x
    x = 759,545,605,636,918.12/31,924,738.08
  6. Step 6: Final answer
    x = 23,791,756.84

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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.