Home / 25,414,050.07-35,071,608.30-13,811,615.94

Finding the Fourth Proportional to 25,414,050.07, 35,071,608.30 and 13,811,615.94

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Solution

The fourth proportional to 25,414,050.07, 35,071,608.30 and 13,811,615.94 is: 19,060,149.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,414,050.07 : 35,071,608.30 = 13,811,615.94 : x
  2. Step 2: Convert to fraction form
    25,414,050.07/35,071,608.30 = 13,811,615.94/x
  3. Step 3: Cross multiply
    25,414,050.07x = 35,071,608.30 × 13,811,615.94
  4. Step 4: Simplify right side
    25,414,050.07x = 484,395,584,237,716.25
  5. Step 5: Solve for x
    x = 484,395,584,237,716.25/25,414,050.07
  6. Step 6: Final answer
    x = 19,060,149.13

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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.