Home / 5,124,738,691.60-7,687,108,037.40-1,444,244,046.10

Finding the Fourth Proportional to 5,124,738,691.60, 7,687,108,037.40 and 1,444,244,046.10

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Solution

The fourth proportional to 5,124,738,691.60, 7,687,108,037.40 and 1,444,244,046.10 is: 2,166,366,069.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,124,738,691.60 : 7,687,108,037.40 = 1,444,244,046.10 : x
  2. Step 2: Convert to fraction form
    5,124,738,691.60/7,687,108,037.40 = 1,444,244,046.10/x
  3. Step 3: Cross multiply
    5,124,738,691.60x = 7,687,108,037.40 × 1,444,244,046.10
  4. Step 4: Simplify right side
    5,124,738,691.60x = 11,102,060,014,742,405,120
  5. Step 5: Solve for x
    x = 11,102,060,014,742,405,120/5,124,738,691.60
  6. Step 6: Final answer
    x = 2,166,366,069.15

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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.