Home / 52,983,426.11-79,475,140.44-16,594,664.54

Finding the Fourth Proportional to 52,983,426.11, 79,475,140.44 and 16,594,664.54

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Solution

The fourth proportional to 52,983,426.11, 79,475,140.44 and 16,594,664.54 is: 24,891,997.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,983,426.11 : 79,475,140.44 = 16,594,664.54 : x
  2. Step 2: Convert to fraction form
    52,983,426.11/79,475,140.44 = 16,594,664.54/x
  3. Step 3: Cross multiply
    52,983,426.11x = 79,475,140.44 × 16,594,664.54
  4. Step 4: Simplify right side
    52,983,426.11x = 1,318,863,294,473,812.25
  5. Step 5: Solve for x
    x = 1,318,863,294,473,812.25/52,983,426.11
  6. Step 6: Final answer
    x = 24,891,997.20

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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.