Home / 24,380,382.24-33,640,189.79-14,455,431.59

Finding the Fourth Proportional to 24,380,382.24, 33,640,189.79 and 14,455,431.59

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Solution

The fourth proportional to 24,380,382.24, 33,640,189.79 and 14,455,431.59 is: 19,945,686.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,380,382.24 : 33,640,189.79 = 14,455,431.59 : x
  2. Step 2: Convert to fraction form
    24,380,382.24/33,640,189.79 = 14,455,431.59/x
  3. Step 3: Cross multiply
    24,380,382.24x = 33,640,189.79 × 14,455,431.59
  4. Step 4: Simplify right side
    24,380,382.24x = 486,283,461,943,483.31
  5. Step 5: Solve for x
    x = 486,283,461,943,483.31/24,380,382.24
  6. Step 6: Final answer
    x = 19,945,686.54

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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.