Home / 7,365,581,346.30-11,048,372,019.45-7,365,581,346.30

Finding the Fourth Proportional to 7,365,581,346.30, 11,048,372,019.45 and 7,365,581,346.30

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Solution

The fourth proportional to 7,365,581,346.30, 11,048,372,019.45 and 7,365,581,346.30 is: 11,048,372,019.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,365,581,346.30 : 11,048,372,019.45 = 7,365,581,346.30 : x
  2. Step 2: Convert to fraction form
    7,365,581,346.30/11,048,372,019.45 = 7,365,581,346.30/x
  3. Step 3: Cross multiply
    7,365,581,346.30x = 11,048,372,019.45 × 7,365,581,346.30
  4. Step 4: Simplify right side
    7,365,581,346.30x = 81,377,682,853,443,780,608
  5. Step 5: Solve for x
    x = 81,377,682,853,443,780,608/7,365,581,346.30
  6. Step 6: Final answer
    x = 11,048,372,019.45

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1.5x scale

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.