Home / 5,334,869,826.72-8,001,578,286.72-1,404,246,840.48

Finding the Fourth Proportional to 5,334,869,826.72, 8,001,578,286.72 and 1,404,246,840.48

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Solution

The fourth proportional to 5,334,869,826.72, 8,001,578,286.72 and 1,404,246,840.48 is: 2,106,179,043.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,334,869,826.72 : 8,001,578,286.72 = 1,404,246,840.48 : x
  2. Step 2: Convert to fraction form
    5,334,869,826.72/8,001,578,286.72 = 1,404,246,840.48/x
  3. Step 3: Cross multiply
    5,334,869,826.72x = 8,001,578,286.72 × 1,404,246,840.48
  4. Step 4: Simplify right side
    5,334,869,826.72x = 11,236,191,027,979,931,648
  5. Step 5: Solve for x
    x = 11,236,191,027,979,931,648/5,334,869,826.72
  6. Step 6: Final answer
    x = 2,106,179,043.34

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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.