Home / 7,243,344,004.55-10,865,016,006.83-7,243,344,004.55

Finding the Fourth Proportional to 7,243,344,004.55, 10,865,016,006.83 and 7,243,344,004.55

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Solution

The fourth proportional to 7,243,344,004.55, 10,865,016,006.83 and 7,243,344,004.55 is: 10,865,016,006.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,243,344,004.55 : 10,865,016,006.83 = 7,243,344,004.55 : x
  2. Step 2: Convert to fraction form
    7,243,344,004.55/10,865,016,006.83 = 7,243,344,004.55/x
  3. Step 3: Cross multiply
    7,243,344,004.55x = 10,865,016,006.83 × 7,243,344,004.55
  4. Step 4: Simplify right side
    7,243,344,004.55x = 78,699,048,552,375,648,256
  5. Step 5: Solve for x
    x = 78,699,048,552,375,648,256/7,243,344,004.55
  6. Step 6: Final answer
    x = 10,865,016,006.83

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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.