Home / 34,621,843.92-51,937,490.64-14,422,362

Finding the Fourth Proportional to 34,621,843.92, 51,937,490.64 and 14,422,362

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Solution

The fourth proportional to 34,621,843.92, 51,937,490.64 and 14,422,362 is: 21,635,511.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,621,843.92 : 51,937,490.64 = 14,422,362 : x
  2. Step 2: Convert to fraction form
    34,621,843.92/51,937,490.64 = 14,422,362/x
  3. Step 3: Cross multiply
    34,621,843.92x = 51,937,490.64 × 14,422,362
  4. Step 4: Simplify right side
    34,621,843.92x = 749,061,291,381,691.75
  5. Step 5: Solve for x
    x = 749,061,291,381,691.75/34,621,843.92
  6. Step 6: Final answer
    x = 21,635,511.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.