Home / 15,723,753.83-23,586,647.70-4,941,504.84

Finding the Fourth Proportional to 15,723,753.83, 23,586,647.70 and 4,941,504.84

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Solution

The fourth proportional to 15,723,753.83, 23,586,647.70 and 4,941,504.84 is: 7,412,576.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,723,753.83 : 23,586,647.70 = 4,941,504.84 : x
  2. Step 2: Convert to fraction form
    15,723,753.83/23,586,647.70 = 4,941,504.84/x
  3. Step 3: Cross multiply
    15,723,753.83x = 23,586,647.70 × 4,941,504.84
  4. Step 4: Simplify right side
    15,723,753.83x = 116,553,533,768,924.86
  5. Step 5: Solve for x
    x = 116,553,533,768,924.86/15,723,753.83
  6. Step 6: Final answer
    x = 7,412,576.86

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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.