Home / 82,524,126,644.06-113,883,680,429.60-46,883,397,358.94

Finding the Fourth Proportional to 82,524,126,644.06, 113,883,680,429.60 and 46,883,397,358.94

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Solution

The fourth proportional to 82,524,126,644.06, 113,883,680,429.60 and 46,883,397,358.94 is: 64,699,307,455.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,524,126,644.06 : 113,883,680,429.60 = 46,883,397,358.94 : x
  2. Step 2: Convert to fraction form
    82,524,126,644.06/113,883,680,429.60 = 46,883,397,358.94/x
  3. Step 3: Cross multiply
    82,524,126,644.06x = 113,883,680,429.60 × 46,883,397,358.94
  4. Step 4: Simplify right side
    82,524,126,644.06x = 5,339,253,842,278,906,593,280
  5. Step 5: Solve for x
    x = 5,339,253,842,278,906,593,280/82,524,126,644.06
  6. Step 6: Final answer
    x = 64,699,307,455.97

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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.