Home / 47,111,659,003.56-65,014,300,304.46-25,701,835,562.04

Finding the Fourth Proportional to 47,111,659,003.56, 65,014,300,304.46 and 25,701,835,562.04

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Solution

The fourth proportional to 47,111,659,003.56, 65,014,300,304.46 and 25,701,835,562.04 is: 35,468,648,121.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,111,659,003.56 : 65,014,300,304.46 = 25,701,835,562.04 : x
  2. Step 2: Convert to fraction form
    47,111,659,003.56/65,014,300,304.46 = 25,701,835,562.04/x
  3. Step 3: Cross multiply
    47,111,659,003.56x = 65,014,300,304.46 × 25,701,835,562.04
  4. Step 4: Simplify right side
    47,111,659,003.56x = 1,670,986,855,606,318,006,272
  5. Step 5: Solve for x
    x = 1,670,986,855,606,318,006,272/47,111,659,003.56
  6. Step 6: Final answer
    x = 35,468,648,121.27

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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.