Home / 43,785,157.30-60,413,491.78-26,140,625.37

Finding the Fourth Proportional to 43,785,157.30, 60,413,491.78 and 26,140,625.37

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Solution

The fourth proportional to 43,785,157.30, 60,413,491.78 and 26,140,625.37 is: 36,068,077.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,785,157.30 : 60,413,491.78 = 26,140,625.37 : x
  2. Step 2: Convert to fraction form
    43,785,157.30/60,413,491.78 = 26,140,625.37/x
  3. Step 3: Cross multiply
    43,785,157.30x = 60,413,491.78 × 26,140,625.37
  4. Step 4: Simplify right side
    43,785,157.30x = 1,579,246,455,849,203
  5. Step 5: Solve for x
    x = 1,579,246,455,849,203/43,785,157.30
  6. Step 6: Final answer
    x = 36,068,077.71

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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.