Home / 14,255,961.59-19,673,107.37-8,062,224.50

Finding the Fourth Proportional to 14,255,961.59, 19,673,107.37 and 8,062,224.50

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Solution

The fourth proportional to 14,255,961.59, 19,673,107.37 and 8,062,224.50 is: 11,125,802.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,255,961.59 : 19,673,107.37 = 8,062,224.50 : x
  2. Step 2: Convert to fraction form
    14,255,961.59/19,673,107.37 = 8,062,224.50/x
  3. Step 3: Cross multiply
    14,255,961.59x = 19,673,107.37 × 8,062,224.50
  4. Step 4: Simplify right side
    14,255,961.59x = 158,609,008,268,649.56
  5. Step 5: Solve for x
    x = 158,609,008,268,649.56/14,255,961.59
  6. Step 6: Final answer
    x = 11,125,802.16

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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.