Home / 24,742,625.73-34,143,182.67-13,728,677.07

Finding the Fourth Proportional to 24,742,625.73, 34,143,182.67 and 13,728,677.07

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Solution

The fourth proportional to 24,742,625.73, 34,143,182.67 and 13,728,677.07 is: 18,944,663.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,742,625.73 : 34,143,182.67 = 13,728,677.07 : x
  2. Step 2: Convert to fraction form
    24,742,625.73/34,143,182.67 = 13,728,677.07/x
  3. Step 3: Cross multiply
    24,742,625.73x = 34,143,182.67 × 13,728,677.07
  4. Step 4: Simplify right side
    24,742,625.73x = 468,740,729,018,450.44
  5. Step 5: Solve for x
    x = 468,740,729,018,450.44/24,742,625.73
  6. Step 6: Final answer
    x = 18,944,663.92

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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.