Home / 32,142,857.96-48,215,286.83-15,294,043.89

Finding the Fourth Proportional to 32,142,857.96, 48,215,286.83 and 15,294,043.89

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Solution

The fourth proportional to 32,142,857.96, 48,215,286.83 and 15,294,043.89 is: 22,941,541.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,142,857.96 : 48,215,286.83 = 15,294,043.89 : x
  2. Step 2: Convert to fraction form
    32,142,857.96/48,215,286.83 = 15,294,043.89/x
  3. Step 3: Cross multiply
    32,142,857.96x = 48,215,286.83 × 15,294,043.89
  4. Step 4: Simplify right side
    32,142,857.96x = 737,406,712,985,194.12
  5. Step 5: Solve for x
    x = 737,406,712,985,194.12/32,142,857.96
  6. Step 6: Final answer
    x = 22,941,541.60

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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.