Home / 24,940,915.83-34,418,138.73-13,927,859.06

Finding the Fourth Proportional to 24,940,915.83, 34,418,138.73 and 13,927,859.06

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Solution

The fourth proportional to 24,940,915.83, 34,418,138.73 and 13,927,859.06 is: 19,220,263.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,940,915.83 : 34,418,138.73 = 13,927,859.06 : x
  2. Step 2: Convert to fraction form
    24,940,915.83/34,418,138.73 = 13,927,859.06/x
  3. Step 3: Cross multiply
    24,940,915.83x = 34,418,138.73 × 13,927,859.06
  4. Step 4: Simplify right side
    24,940,915.83x = 479,370,985,166,876.62
  5. Step 5: Solve for x
    x = 479,370,985,166,876.62/24,940,915.83
  6. Step 6: Final answer
    x = 19,220,263.94

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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.