Home / 9,801,347,323.14-13,527,002,814.75-5,572,892,785.50

Finding the Fourth Proportional to 9,801,347,323.14, 13,527,002,814.75 and 5,572,892,785.50

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Solution

The fourth proportional to 9,801,347,323.14, 13,527,002,814.75 and 5,572,892,785.50 is: 7,691,242,225.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,801,347,323.14 : 13,527,002,814.75 = 5,572,892,785.50 : x
  2. Step 2: Convert to fraction form
    9,801,347,323.14/13,527,002,814.75 = 5,572,892,785.50/x
  3. Step 3: Cross multiply
    9,801,347,323.14x = 13,527,002,814.75 × 5,572,892,785.50
  4. Step 4: Simplify right side
    9,801,347,323.14x = 75,384,536,395,758,469,120
  5. Step 5: Solve for x
    x = 75,384,536,395,758,469,120/9,801,347,323.14
  6. Step 6: Final answer
    x = 7,691,242,225.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.