Home / 73,563,906.12-110,349,883.27-29,838,170.83

Finding the Fourth Proportional to 73,563,906.12, 110,349,883.27 and 29,838,170.83

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Solution

The fourth proportional to 73,563,906.12, 110,349,883.27 and 29,838,170.83 is: 44,758,888.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,563,906.12 : 110,349,883.27 = 29,838,170.83 : x
  2. Step 2: Convert to fraction form
    73,563,906.12/110,349,883.27 = 29,838,170.83/x
  3. Step 3: Cross multiply
    73,563,906.12x = 110,349,883.27 × 29,838,170.83
  4. Step 4: Simplify right side
    73,563,906.12x = 3,292,638,667,931,628
  5. Step 5: Solve for x
    x = 3,292,638,667,931,628/73,563,906.12
  6. Step 6: Final answer
    x = 44,758,888.45

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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.