Home / 184,782,442.92-277,138,344.06-55,390,066.44

Finding the Fourth Proportional to 184,782,442.92, 277,138,344.06 and 55,390,066.44

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Solution

The fourth proportional to 184,782,442.92, 277,138,344.06 and 55,390,066.44 is: 83,074,512.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,782,442.92 : 277,138,344.06 = 55,390,066.44 : x
  2. Step 2: Convert to fraction form
    184,782,442.92/277,138,344.06 = 55,390,066.44/x
  3. Step 3: Cross multiply
    184,782,442.92x = 277,138,344.06 × 55,390,066.44
  4. Step 4: Simplify right side
    184,782,442.92x = 15,350,711,290,554,978
  5. Step 5: Solve for x
    x = 15,350,711,290,554,978/184,782,442.92
  6. Step 6: Final answer
    x = 83,074,512.10

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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.