Home / 3,141,940,405.60-4,714,059,819.79-1,462,027,091.76

Finding the Fourth Proportional to 3,141,940,405.60, 4,714,059,819.79 and 1,462,027,091.76

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Solution

The fourth proportional to 3,141,940,405.60, 4,714,059,819.79 and 1,462,027,091.76 is: 2,193,575,395.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,141,940,405.60 : 4,714,059,819.79 = 1,462,027,091.76 : x
  2. Step 2: Convert to fraction form
    3,141,940,405.60/4,714,059,819.79 = 1,462,027,091.76/x
  3. Step 3: Cross multiply
    3,141,940,405.60x = 4,714,059,819.79 × 1,462,027,091.76
  4. Step 4: Simplify right side
    3,141,940,405.60x = 6,892,083,168,710,243,328
  5. Step 5: Solve for x
    x = 6,892,083,168,710,243,328/3,141,940,405.60
  6. Step 6: Final answer
    x = 2,193,575,395.77

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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.