Home / 32,960,692.24-45,485,853.28-18,277,392.96

Finding the Fourth Proportional to 32,960,692.24, 45,485,853.28 and 18,277,392.96

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Solution

The fourth proportional to 32,960,692.24, 45,485,853.28 and 18,277,392.96 is: 25,222,856.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,960,692.24 : 45,485,853.28 = 18,277,392.96 : x
  2. Step 2: Convert to fraction form
    32,960,692.24/45,485,853.28 = 18,277,392.96/x
  3. Step 3: Cross multiply
    32,960,692.24x = 45,485,853.28 × 18,277,392.96
  4. Step 4: Simplify right side
    32,960,692.24x = 831,362,814,519,465
  5. Step 5: Solve for x
    x = 831,362,814,519,465/32,960,692.24
  6. Step 6: Final answer
    x = 25,222,856.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.