Home / 25,633,147.96-35,374,644.04-14,030,720.92

Finding the Fourth Proportional to 25,633,147.96, 35,374,644.04 and 14,030,720.92

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Solution

The fourth proportional to 25,633,147.96, 35,374,644.04 and 14,030,720.92 is: 19,362,887.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,633,147.96 : 35,374,644.04 = 14,030,720.92 : x
  2. Step 2: Convert to fraction form
    25,633,147.96/35,374,644.04 = 14,030,720.92/x
  3. Step 3: Cross multiply
    25,633,147.96x = 35,374,644.04 × 14,030,720.92
  4. Step 4: Simplify right side
    25,633,147.96x = 496,331,758,169,581.31
  5. Step 5: Solve for x
    x = 496,331,758,169,581.31/25,633,147.96
  6. Step 6: Final answer
    x = 19,362,887.42

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Double scale
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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.