Home / 94,271,292.96-141,315,230.30-45,074,361.64

Finding the Fourth Proportional to 94,271,292.96, 141,315,230.30 and 45,074,361.64

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Solution

The fourth proportional to 94,271,292.96, 141,315,230.30 and 45,074,361.64 is: 67,567,693.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,271,292.96 : 141,315,230.30 = 45,074,361.64 : x
  2. Step 2: Convert to fraction form
    94,271,292.96/141,315,230.30 = 45,074,361.64/x
  3. Step 3: Cross multiply
    94,271,292.96x = 141,315,230.30 × 45,074,361.64
  4. Step 4: Simplify right side
    94,271,292.96x = 6,369,693,795,556,713
  5. Step 5: Solve for x
    x = 6,369,693,795,556,713/94,271,292.96
  6. Step 6: Final answer
    x = 67,567,693.15

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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.