Home / 184,607,691.81-276,912,006.74-75,432,863.00

Finding the Fourth Proportional to 184,607,691.81, 276,912,006.74 and 75,432,863.00

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Solution

The fourth proportional to 184,607,691.81, 276,912,006.74 and 75,432,863.00 is: 113,149,486.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,607,691.81 : 276,912,006.74 = 75,432,863.00 : x
  2. Step 2: Convert to fraction form
    184,607,691.81/276,912,006.74 = 75,432,863.00/x
  3. Step 3: Cross multiply
    184,607,691.81x = 276,912,006.74 × 75,432,863.00
  4. Step 4: Simplify right side
    184,607,691.81x = 20,888,265,466,750,192
  5. Step 5: Solve for x
    x = 20,888,265,466,750,192/184,607,691.81
  6. Step 6: Final answer
    x = 113,149,486.14

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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.