Home / 18,175,816,266.30-27,263,724,399.45-16,277,934,167.10

Finding the Fourth Proportional to 18,175,816,266.30, 27,263,724,399.45 and 16,277,934,167.10

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Solution

The fourth proportional to 18,175,816,266.30, 27,263,724,399.45 and 16,277,934,167.10 is: 24,416,901,250.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,175,816,266.30 : 27,263,724,399.45 = 16,277,934,167.10 : x
  2. Step 2: Convert to fraction form
    18,175,816,266.30/27,263,724,399.45 = 16,277,934,167.10/x
  3. Step 3: Cross multiply
    18,175,816,266.30x = 27,263,724,399.45 × 16,277,934,167.10
  4. Step 4: Simplify right side
    18,175,816,266.30x = 443,797,110,924,205,096,960
  5. Step 5: Solve for x
    x = 443,797,110,924,205,096,960/18,175,816,266.30
  6. Step 6: Final answer
    x = 24,416,901,250.65

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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.