Home / 16,364,981.56-24,548,456.46-5,005,528.60

Finding the Fourth Proportional to 16,364,981.56, 24,548,456.46 and 5,005,528.60

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Solution

The fourth proportional to 16,364,981.56, 24,548,456.46 and 5,005,528.60 is: 7,508,593.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,364,981.56 : 24,548,456.46 = 5,005,528.60 : x
  2. Step 2: Convert to fraction form
    16,364,981.56/24,548,456.46 = 5,005,528.60/x
  3. Step 3: Cross multiply
    16,364,981.56x = 24,548,456.46 × 5,005,528.60
  4. Step 4: Simplify right side
    16,364,981.56x = 122,878,000,896,384.75
  5. Step 5: Solve for x
    x = 122,878,000,896,384.75/16,364,981.56
  6. Step 6: Final answer
    x = 7,508,593.91

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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.