Home / 41,431,435,536.94-57,175,273,501.39-23,120,301,221.71

Finding the Fourth Proportional to 41,431,435,536.94, 57,175,273,501.39 and 23,120,301,221.71

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Solution

The fourth proportional to 41,431,435,536.94, 57,175,273,501.39 and 23,120,301,221.71 is: 31,905,955,674.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,431,435,536.94 : 57,175,273,501.39 = 23,120,301,221.71 : x
  2. Step 2: Convert to fraction form
    41,431,435,536.94/57,175,273,501.39 = 23,120,301,221.71/x
  3. Step 3: Cross multiply
    41,431,435,536.94x = 57,175,273,501.39 × 23,120,301,221.71
  4. Step 4: Simplify right side
    41,431,435,536.94x = 1,321,909,545,785,903,808,512
  5. Step 5: Solve for x
    x = 1,321,909,545,785,903,808,512/41,431,435,536.94
  6. Step 6: Final answer
    x = 31,905,955,674.82

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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.