Home / 27,614,508,785.24-41,417,228,214.63-11,889,099,786.20

Finding the Fourth Proportional to 27,614,508,785.24, 41,417,228,214.63 and 11,889,099,786.20

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Solution

The fourth proportional to 27,614,508,785.24, 41,417,228,214.63 and 11,889,099,786.20 is: 17,831,697,204.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,614,508,785.24 : 41,417,228,214.63 = 11,889,099,786.20 : x
  2. Step 2: Convert to fraction form
    27,614,508,785.24/41,417,228,214.63 = 11,889,099,786.20/x
  3. Step 3: Cross multiply
    27,614,508,785.24x = 41,417,228,214.63 × 11,889,099,786.20
  4. Step 4: Simplify right side
    27,614,508,785.24x = 492,413,559,111,347,011,584
  5. Step 5: Solve for x
    x = 492,413,559,111,347,011,584/27,614,508,785.24
  6. Step 6: Final answer
    x = 17,831,697,204.57

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Double scale
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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.