Home / 13,944,524.49-20,852,575.34-13,264,280.01

Finding the Fourth Proportional to 13,944,524.49, 20,852,575.34 and 13,264,280.01

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Solution

The fourth proportional to 13,944,524.49, 20,852,575.34 and 13,264,280.01 is: 19,835,340.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,944,524.49 : 20,852,575.34 = 13,264,280.01 : x
  2. Step 2: Convert to fraction form
    13,944,524.49/20,852,575.34 = 13,264,280.01/x
  3. Step 3: Cross multiply
    13,944,524.49x = 20,852,575.34 × 13,264,280.01
  4. Step 4: Simplify right side
    13,944,524.49x = 276,594,398,173,059.56
  5. Step 5: Solve for x
    x = 276,594,398,173,059.56/13,944,524.49
  6. Step 6: Final answer
    x = 19,835,340.99

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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.