Home / 16,081,802.16-24,126,260.76-5,298,667.44

Finding the Fourth Proportional to 16,081,802.16, 24,126,260.76 and 5,298,667.44

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Solution

The fourth proportional to 16,081,802.16, 24,126,260.76 and 5,298,667.44 is: 7,949,173.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,081,802.16 : 24,126,260.76 = 5,298,667.44 : x
  2. Step 2: Convert to fraction form
    16,081,802.16/24,126,260.76 = 5,298,667.44/x
  3. Step 3: Cross multiply
    16,081,802.16x = 24,126,260.76 × 5,298,667.44
  4. Step 4: Simplify right side
    16,081,802.16x = 127,837,032,337,961.67
  5. Step 5: Solve for x
    x = 127,837,032,337,961.67/16,081,802.16
  6. Step 6: Final answer
    x = 7,949,173.30

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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.