Home / 31,104,908.70-46,657,363.05-10,908,044.70

Finding the Fourth Proportional to 31,104,908.70, 46,657,363.05 and 10,908,044.70

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Solution

The fourth proportional to 31,104,908.70, 46,657,363.05 and 10,908,044.70 is: 16,362,067.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,908.70 : 46,657,363.05 = 10,908,044.70 : x
  2. Step 2: Convert to fraction form
    31,104,908.70/46,657,363.05 = 10,908,044.70/x
  3. Step 3: Cross multiply
    31,104,908.70x = 46,657,363.05 × 10,908,044.70
  4. Step 4: Simplify right side
    31,104,908.70x = 508,940,601,733,528.25
  5. Step 5: Solve for x
    x = 508,940,601,733,528.25/31,104,908.70
  6. Step 6: Final answer
    x = 16,362,067.05

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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.