Home / 12,246,257,451,944-16,899,842,064,195-6,614,784,336,189.50

Finding the Fourth Proportional to 12,246,257,451,944, 16,899,842,064,195 and 6,614,784,336,189.50

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Solution

The fourth proportional to 12,246,257,451,944, 16,899,842,064,195 and 6,614,784,336,189.50 is: 9,128,406,046,417.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,246,257,451,944 : 16,899,842,064,195 = 6,614,784,336,189.50 : x
  2. Step 2: Convert to fraction form
    12,246,257,451,944/16,899,842,064,195 = 6,614,784,336,189.50/x
  3. Step 3: Cross multiply
    12,246,257,451,944x = 16,899,842,064,195 × 6,614,784,336,189.50
  4. Step 4: Simplify right side
    12,246,257,451,944x = 111,788,810,570,313,512,884,633,600
  5. Step 5: Solve for x
    x = 111,788,810,570,313,512,884,633,600/12,246,257,451,944
  6. Step 6: Final answer
    x = 9,128,406,046,417.71

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Double scale
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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.