Home / 24,197,221.44-33,392,921.76-13,885,830.72

Finding the Fourth Proportional to 24,197,221.44, 33,392,921.76 and 13,885,830.72

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Solution

The fourth proportional to 24,197,221.44, 33,392,921.76 and 13,885,830.72 is: 19,162,880.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,197,221.44 : 33,392,921.76 = 13,885,830.72 : x
  2. Step 2: Convert to fraction form
    24,197,221.44/33,392,921.76 = 13,885,830.72/x
  3. Step 3: Cross multiply
    24,197,221.44x = 33,392,921.76 × 13,885,830.72
  4. Step 4: Simplify right side
    24,197,221.44x = 463,688,458,805,564.50
  5. Step 5: Solve for x
    x = 463,688,458,805,564.50/24,197,221.44
  6. Step 6: Final answer
    x = 19,162,880.33

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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.