Home / 20,246,699.25-30,373,216.38-6,596,677.26

Finding the Fourth Proportional to 20,246,699.25, 30,373,216.38 and 6,596,677.26

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Solution

The fourth proportional to 20,246,699.25, 30,373,216.38 and 6,596,677.26 is: 9,896,047.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,246,699.25 : 30,373,216.38 = 6,596,677.26 : x
  2. Step 2: Convert to fraction form
    20,246,699.25/30,373,216.38 = 6,596,677.26/x
  3. Step 3: Cross multiply
    20,246,699.25x = 30,373,216.38 × 6,596,677.26
  4. Step 4: Simplify right side
    20,246,699.25x = 200,362,305,807,005.50
  5. Step 5: Solve for x
    x = 200,362,305,807,005.50/20,246,699.25
  6. Step 6: Final answer
    x = 9,896,047.91

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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.