Home / 24,221,473.44-33,426,440.52-13,208,825.76

Finding the Fourth Proportional to 24,221,473.44, 33,426,440.52 and 13,208,825.76

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Solution

The fourth proportional to 24,221,473.44, 33,426,440.52 and 13,208,825.76 is: 18,228,619.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,221,473.44 : 33,426,440.52 = 13,208,825.76 : x
  2. Step 2: Convert to fraction form
    24,221,473.44/33,426,440.52 = 13,208,825.76/x
  3. Step 3: Cross multiply
    24,221,473.44x = 33,426,440.52 × 13,208,825.76
  4. Step 4: Simplify right side
    24,221,473.44x = 441,524,028,605,683.81
  5. Step 5: Solve for x
    x = 441,524,028,605,683.81/24,221,473.44
  6. Step 6: Final answer
    x = 18,228,619.73

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1.5x scale

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.