Home / 16,766,484.20-23,134,353.12-9,795,814.37

Finding the Fourth Proportional to 16,766,484.20, 23,134,353.12 and 9,795,814.37

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Solution

The fourth proportional to 16,766,484.20, 23,134,353.12 and 9,795,814.37 is: 13,516,240.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,766,484.20 : 23,134,353.12 = 9,795,814.37 : x
  2. Step 2: Convert to fraction form
    16,766,484.20/23,134,353.12 = 9,795,814.37/x
  3. Step 3: Cross multiply
    16,766,484.20x = 23,134,353.12 × 9,795,814.37
  4. Step 4: Simplify right side
    16,766,484.20x = 226,619,828,617,878.59
  5. Step 5: Solve for x
    x = 226,619,828,617,878.59/16,766,484.20
  6. Step 6: Final answer
    x = 13,516,240.26

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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.