Home / 2,254,895,985-3,111,750,095.94-1,251,465,056.04

Finding the Fourth Proportional to 2,254,895,985, 3,111,750,095.94 and 1,251,465,056.04

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Solution

The fourth proportional to 2,254,895,985, 3,111,750,095.94 and 1,251,465,056.04 is: 1,727,018,245.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,895,985 : 3,111,750,095.94 = 1,251,465,056.04 : x
  2. Step 2: Convert to fraction form
    2,254,895,985/3,111,750,095.94 = 1,251,465,056.04/x
  3. Step 3: Cross multiply
    2,254,895,985x = 3,111,750,095.94 × 1,251,465,056.04
  4. Step 4: Simplify right side
    2,254,895,985x = 3,894,246,508,198,027,264
  5. Step 5: Solve for x
    x = 3,894,246,508,198,027,264/2,254,895,985
  6. Step 6: Final answer
    x = 1,727,018,245.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.