Home / 32,002,490.88-44,152,626.47-20,833,898.44

Finding the Fourth Proportional to 32,002,490.88, 44,152,626.47 and 20,833,898.44

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Solution

The fourth proportional to 32,002,490.88, 44,152,626.47 and 20,833,898.44 is: 28,743,741.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,002,490.88 : 44,152,626.47 = 20,833,898.44 : x
  2. Step 2: Convert to fraction form
    32,002,490.88/44,152,626.47 = 20,833,898.44/x
  3. Step 3: Cross multiply
    32,002,490.88x = 44,152,626.47 × 20,833,898.44
  4. Step 4: Simplify right side
    32,002,490.88x = 919,871,335,410,303.12
  5. Step 5: Solve for x
    x = 919,871,335,410,303.12/32,002,490.88
  6. Step 6: Final answer
    x = 28,743,741.82

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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.