Home / 24,456,468.68-33,749,727.84-13,443,101.31

Finding the Fourth Proportional to 24,456,468.68, 33,749,727.84 and 13,443,101.31

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Solution

The fourth proportional to 24,456,468.68, 33,749,727.84 and 13,443,101.31 is: 18,551,370.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,456,468.68 : 33,749,727.84 = 13,443,101.31 : x
  2. Step 2: Convert to fraction form
    24,456,468.68/33,749,727.84 = 13,443,101.31/x
  3. Step 3: Cross multiply
    24,456,468.68x = 33,749,727.84 × 13,443,101.31
  4. Step 4: Simplify right side
    24,456,468.68x = 453,701,010,538,047.56
  5. Step 5: Solve for x
    x = 453,701,010,538,047.56/24,456,468.68
  6. Step 6: Final answer
    x = 18,551,370.46

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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.