Home / 19,026,773.92-26,257,019.40-10,324,948.32

Finding the Fourth Proportional to 19,026,773.92, 26,257,019.40 and 10,324,948.32

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Solution

The fourth proportional to 19,026,773.92, 26,257,019.40 and 10,324,948.32 is: 14,248,467.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,026,773.92 : 26,257,019.40 = 10,324,948.32 : x
  2. Step 2: Convert to fraction form
    19,026,773.92/26,257,019.40 = 10,324,948.32/x
  3. Step 3: Cross multiply
    19,026,773.92x = 26,257,019.40 × 10,324,948.32
  4. Step 4: Simplify right side
    19,026,773.92x = 271,102,368,342,237.41
  5. Step 5: Solve for x
    x = 271,102,368,342,237.41/19,026,773.92
  6. Step 6: Final answer
    x = 14,248,467.42

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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.