Home / 4,924,459,179-7,385,581,045.71-2,265,965,153.91

Finding the Fourth Proportional to 4,924,459,179, 7,385,581,045.71 and 2,265,965,153.91

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Solution

The fourth proportional to 4,924,459,179, 7,385,581,045.71 and 2,265,965,153.91 is: 3,398,438,017.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924,459,179 : 7,385,581,045.71 = 2,265,965,153.91 : x
  2. Step 2: Convert to fraction form
    4,924,459,179/7,385,581,045.71 = 2,265,965,153.91/x
  3. Step 3: Cross multiply
    4,924,459,179x = 7,385,581,045.71 × 2,265,965,153.91
  4. Step 4: Simplify right side
    4,924,459,179x = 16,735,469,290,957,037,568
  5. Step 5: Solve for x
    x = 16,735,469,290,957,037,568/4,924,459,179
  6. Step 6: Final answer
    x = 3,398,438,017.79

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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.