Home / 25,903,999.80-35,750,654.48-14,743,206.56

Finding the Fourth Proportional to 25,903,999.80, 35,750,654.48 and 14,743,206.56

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Solution

The fourth proportional to 25,903,999.80, 35,750,654.48 and 14,743,206.56 is: 20,347,409.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,903,999.80 : 35,750,654.48 = 14,743,206.56 : x
  2. Step 2: Convert to fraction form
    25,903,999.80/35,750,654.48 = 14,743,206.56/x
  3. Step 3: Cross multiply
    25,903,999.80x = 35,750,654.48 × 14,743,206.56
  4. Step 4: Simplify right side
    25,903,999.80x = 527,079,283,401,360.12
  5. Step 5: Solve for x
    x = 527,079,283,401,360.12/25,903,999.80
  6. Step 6: Final answer
    x = 20,347,409.18

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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.