Home / 23,939,765.13-33,037,085.67-13,627,151.31

Finding the Fourth Proportional to 23,939,765.13, 33,037,085.67 and 13,627,151.31

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Solution

The fourth proportional to 23,939,765.13, 33,037,085.67 and 13,627,151.31 is: 18,805,588.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,939,765.13 : 33,037,085.67 = 13,627,151.31 : x
  2. Step 2: Convert to fraction form
    23,939,765.13/33,037,085.67 = 13,627,151.31/x
  3. Step 3: Cross multiply
    23,939,765.13x = 33,037,085.67 × 13,627,151.31
  4. Step 4: Simplify right side
    23,939,765.13x = 450,201,365,266,522.75
  5. Step 5: Solve for x
    x = 450,201,365,266,522.75/23,939,765.13
  6. Step 6: Final answer
    x = 18,805,588.23

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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.