Home / 16,146,532.80-24,224,464.80-4,787,254.80

Finding the Fourth Proportional to 16,146,532.80, 24,224,464.80 and 4,787,254.80

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Solution

The fourth proportional to 16,146,532.80, 24,224,464.80 and 4,787,254.80 is: 7,182,265.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,146,532.80 : 24,224,464.80 = 4,787,254.80 : x
  2. Step 2: Convert to fraction form
    16,146,532.80/24,224,464.80 = 4,787,254.80/x
  3. Step 3: Cross multiply
    16,146,532.80x = 24,224,464.80 × 4,787,254.80
  4. Step 4: Simplify right side
    16,146,532.80x = 115,968,685,391,231.03
  5. Step 5: Solve for x
    x = 115,968,685,391,231.03/16,146,532.80
  6. Step 6: Final answer
    x = 7,182,265.49

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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.