Home / 24,881,032.96-34,335,985.78-13,868,481.94

Finding the Fourth Proportional to 24,881,032.96, 34,335,985.78 and 13,868,481.94

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Solution

The fourth proportional to 24,881,032.96, 34,335,985.78 and 13,868,481.94 is: 19,138,594.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,881,032.96 : 34,335,985.78 = 13,868,481.94 : x
  2. Step 2: Convert to fraction form
    24,881,032.96/34,335,985.78 = 13,868,481.94/x
  3. Step 3: Cross multiply
    24,881,032.96x = 34,335,985.78 × 13,868,481.94
  4. Step 4: Simplify right side
    24,881,032.96x = 476,187,998,682,026.81
  5. Step 5: Solve for x
    x = 476,187,998,682,026.81/24,881,032.96
  6. Step 6: Final answer
    x = 19,138,594.42

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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.