Home / 2,716,459,405.65-4,074,689,108.48-2,716,459,405.65

Finding the Fourth Proportional to 2,716,459,405.65, 4,074,689,108.48 and 2,716,459,405.65

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Solution

The fourth proportional to 2,716,459,405.65, 4,074,689,108.48 and 2,716,459,405.65 is: 4,074,689,108.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,459,405.65 : 4,074,689,108.48 = 2,716,459,405.65 : x
  2. Step 2: Convert to fraction form
    2,716,459,405.65/4,074,689,108.48 = 2,716,459,405.65/x
  3. Step 3: Cross multiply
    2,716,459,405.65x = 4,074,689,108.48 × 2,716,459,405.65
  4. Step 4: Simplify right side
    2,716,459,405.65x = 11,068,727,553,816,526,848
  5. Step 5: Solve for x
    x = 11,068,727,553,816,526,848/2,716,459,405.65
  6. Step 6: Final answer
    x = 4,074,689,108.48

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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.