Home / 17,179,954.73-23,708,124.95-9,444,929.39

Finding the Fourth Proportional to 17,179,954.73, 23,708,124.95 and 9,444,929.39

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Solution

The fourth proportional to 17,179,954.73, 23,708,124.95 and 9,444,929.39 is: 13,033,885.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,179,954.73 : 23,708,124.95 = 9,444,929.39 : x
  2. Step 2: Convert to fraction form
    17,179,954.73/23,708,124.95 = 9,444,929.39/x
  3. Step 3: Cross multiply
    17,179,954.73x = 23,708,124.95 × 9,444,929.39
  4. Step 4: Simplify right side
    17,179,954.73x = 223,921,565,956,282
  5. Step 5: Solve for x
    x = 223,921,565,956,282/17,179,954.73
  6. Step 6: Final answer
    x = 13,033,885.68

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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.