Home / 2,894,726,892.83-4,331,133,108.32-1,714,940,765.19

Finding the Fourth Proportional to 2,894,726,892.83, 4,331,133,108.32 and 1,714,940,765.19

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Solution

The fourth proportional to 2,894,726,892.83, 4,331,133,108.32 and 1,714,940,765.19 is: 2,565,919,688.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,894,726,892.83 : 4,331,133,108.32 = 1,714,940,765.19 : x
  2. Step 2: Convert to fraction form
    2,894,726,892.83/4,331,133,108.32 = 1,714,940,765.19/x
  3. Step 3: Cross multiply
    2,894,726,892.83x = 4,331,133,108.32 × 1,714,940,765.19
  4. Step 4: Simplify right side
    2,894,726,892.83x = 7,427,636,726,913,468,416
  5. Step 5: Solve for x
    x = 7,427,636,726,913,468,416/2,894,726,892.83
  6. Step 6: Final answer
    x = 2,565,919,688.43

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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.