Home / 94,619,543.28-141,928,369.11-29,923,359.36

Finding the Fourth Proportional to 94,619,543.28, 141,928,369.11 and 29,923,359.36

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Solution

The fourth proportional to 94,619,543.28, 141,928,369.11 and 29,923,359.36 is: 44,884,739.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,619,543.28 : 141,928,369.11 = 29,923,359.36 : x
  2. Step 2: Convert to fraction form
    94,619,543.28/141,928,369.11 = 29,923,359.36/x
  3. Step 3: Cross multiply
    94,619,543.28x = 141,928,369.11 × 29,923,359.36
  4. Step 4: Simplify right side
    94,619,543.28x = 4,246,973,592,257,253.50
  5. Step 5: Solve for x
    x = 4,246,973,592,257,253.50/94,619,543.28
  6. Step 6: Final answer
    x = 44,884,739.93

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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.