Home / 35,530,637.40-53,301,033.60-10,940,640.90

Finding the Fourth Proportional to 35,530,637.40, 53,301,033.60 and 10,940,640.90

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Solution

The fourth proportional to 35,530,637.40, 53,301,033.60 and 10,940,640.90 is: 16,412,524.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,530,637.40 : 53,301,033.60 = 10,940,640.90 : x
  2. Step 2: Convert to fraction form
    35,530,637.40/53,301,033.60 = 10,940,640.90/x
  3. Step 3: Cross multiply
    35,530,637.40x = 53,301,033.60 × 10,940,640.90
  4. Step 4: Simplify right side
    35,530,637.40x = 583,147,468,216,434.25
  5. Step 5: Solve for x
    x = 583,147,468,216,434.25/35,530,637.40
  6. Step 6: Final answer
    x = 16,412,524.82

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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.