Home / 9,952,589,729.30-13,734,573,301.17-5,374,853,707.80

Finding the Fourth Proportional to 9,952,589,729.30, 13,734,573,301.17 and 5,374,853,707.80

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Solution

The fourth proportional to 9,952,589,729.30, 13,734,573,301.17 and 5,374,853,707.80 is: 7,417,297,833.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,952,589,729.30 : 13,734,573,301.17 = 5,374,853,707.80 : x
  2. Step 2: Convert to fraction form
    9,952,589,729.30/13,734,573,301.17 = 5,374,853,707.80/x
  3. Step 3: Cross multiply
    9,952,589,729.30x = 13,734,573,301.17 × 5,374,853,707.80
  4. Step 4: Simplify right side
    9,952,589,729.30x = 73,821,322,232,917,016,576
  5. Step 5: Solve for x
    x = 73,821,322,232,917,016,576/9,952,589,729.30
  6. Step 6: Final answer
    x = 7,417,297,833.10

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1.5x scale

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.