Home / 26,305,056.54-36,299,513.75-14,543,644.94

Finding the Fourth Proportional to 26,305,056.54, 36,299,513.75 and 14,543,644.94

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Solution

The fourth proportional to 26,305,056.54, 36,299,513.75 and 14,543,644.94 is: 20,069,420.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,305,056.54 : 36,299,513.75 = 14,543,644.94 : x
  2. Step 2: Convert to fraction form
    26,305,056.54/36,299,513.75 = 14,543,644.94/x
  3. Step 3: Cross multiply
    26,305,056.54x = 36,299,513.75 × 14,543,644.94
  4. Step 4: Simplify right side
    26,305,056.54x = 527,927,239,220,432.12
  5. Step 5: Solve for x
    x = 527,927,239,220,432.12/26,305,056.54
  6. Step 6: Final answer
    x = 20,069,420.44

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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.