Home / 95,845,014.30-143,621,228.01-56,906,789.04

Finding the Fourth Proportional to 95,845,014.30, 143,621,228.01 and 56,906,789.04

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Solution

The fourth proportional to 95,845,014.30, 143,621,228.01 and 56,906,789.04 is: 85,273,323.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,845,014.30 : 143,621,228.01 = 56,906,789.04 : x
  2. Step 2: Convert to fraction form
    95,845,014.30/143,621,228.01 = 56,906,789.04/x
  3. Step 3: Cross multiply
    95,845,014.30x = 143,621,228.01 × 56,906,789.04
  4. Step 4: Simplify right side
    95,845,014.30x = 8,173,022,924,030,808
  5. Step 5: Solve for x
    x = 8,173,022,924,030,808/95,845,014.30
  6. Step 6: Final answer
    x = 85,273,323.64

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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.