Home / 1,960,524,312.04-2,705,523,976.74-1,068,451,249.96

Finding the Fourth Proportional to 1,960,524,312.04, 2,705,523,976.74 and 1,068,451,249.96

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Solution

The fourth proportional to 1,960,524,312.04, 2,705,523,976.74 and 1,068,451,249.96 is: 1,474,462,957.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,960,524,312.04 : 2,705,523,976.74 = 1,068,451,249.96 : x
  2. Step 2: Convert to fraction form
    1,960,524,312.04/2,705,523,976.74 = 1,068,451,249.96/x
  3. Step 3: Cross multiply
    1,960,524,312.04x = 2,705,523,976.74 × 1,068,451,249.96
  4. Step 4: Simplify right side
    1,960,524,312.04x = 2,890,720,474,744,602,624
  5. Step 5: Solve for x
    x = 2,890,720,474,744,602,624/1,960,524,312.04
  6. Step 6: Final answer
    x = 1,474,462,957.18

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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.