Home / 122,920,824.66-184,512,499.24-52,925,727.48

Finding the Fourth Proportional to 122,920,824.66, 184,512,499.24 and 52,925,727.48

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Solution

The fourth proportional to 122,920,824.66, 184,512,499.24 and 52,925,727.48 is: 79,445,108.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,920,824.66 : 184,512,499.24 = 52,925,727.48 : x
  2. Step 2: Convert to fraction form
    122,920,824.66/184,512,499.24 = 52,925,727.48/x
  3. Step 3: Cross multiply
    122,920,824.66x = 184,512,499.24 × 52,925,727.48
  4. Step 4: Simplify right side
    122,920,824.66x = 9,765,458,251,429,948
  5. Step 5: Solve for x
    x = 9,765,458,251,429,948/122,920,824.66
  6. Step 6: Final answer
    x = 79,445,108.50

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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.