Home / 94,468,445.04-142,134,906.24-56,158,634.82

Finding the Fourth Proportional to 94,468,445.04, 142,134,906.24 and 56,158,634.82

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Solution

The fourth proportional to 94,468,445.04, 142,134,906.24 and 56,158,634.82 is: 84,494,905.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,468,445.04 : 142,134,906.24 = 56,158,634.82 : x
  2. Step 2: Convert to fraction form
    94,468,445.04/142,134,906.24 = 56,158,634.82/x
  3. Step 3: Cross multiply
    94,468,445.04x = 142,134,906.24 × 56,158,634.82
  4. Step 4: Simplify right side
    94,468,445.04x = 7,982,102,294,707,100
  5. Step 5: Solve for x
    x = 7,982,102,294,707,100/94,468,445.04
  6. Step 6: Final answer
    x = 84,494,905.06

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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.