Home / 1,456,652,103.20-2,184,222,327.60-536,054,573.60

Finding the Fourth Proportional to 1,456,652,103.20, 2,184,222,327.60 and 536,054,573.60

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Solution

The fourth proportional to 1,456,652,103.20, 2,184,222,327.60 and 536,054,573.60 is: 803,803,712.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,456,652,103.20 : 2,184,222,327.60 = 536,054,573.60 : x
  2. Step 2: Convert to fraction form
    1,456,652,103.20/2,184,222,327.60 = 536,054,573.60/x
  3. Step 3: Cross multiply
    1,456,652,103.20x = 2,184,222,327.60 × 536,054,573.60
  4. Step 4: Simplify right side
    1,456,652,103.20x = 1,170,862,368,469,217,536
  5. Step 5: Solve for x
    x = 1,170,862,368,469,217,536/1,456,652,103.20
  6. Step 6: Final answer
    x = 803,803,712.57

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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.