Home / 46,979,090.96-70,445,853.09-27,554,659.56

Finding the Fourth Proportional to 46,979,090.96, 70,445,853.09 and 27,554,659.56

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Solution

The fourth proportional to 46,979,090.96, 70,445,853.09 and 27,554,659.56 is: 41,318,626.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,979,090.96 : 70,445,853.09 = 27,554,659.56 : x
  2. Step 2: Convert to fraction form
    46,979,090.96/70,445,853.09 = 27,554,659.56/x
  3. Step 3: Cross multiply
    46,979,090.96x = 70,445,853.09 × 27,554,659.56
  4. Step 4: Simplify right side
    46,979,090.96x = 1,941,111,499,308,724
  5. Step 5: Solve for x
    x = 1,941,111,499,308,724/46,979,090.96
  6. Step 6: Final answer
    x = 41,318,626.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.