Home / 45,640,846.94-68,446,803-14,928,324.80

Finding the Fourth Proportional to 45,640,846.94, 68,446,803 and 14,928,324.80

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Solution

The fourth proportional to 45,640,846.94, 68,446,803 and 14,928,324.80 is: 22,387,755.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,640,846.94 : 68,446,803 = 14,928,324.80 : x
  2. Step 2: Convert to fraction form
    45,640,846.94/68,446,803 = 14,928,324.80/x
  3. Step 3: Cross multiply
    45,640,846.94x = 68,446,803 × 14,928,324.80
  4. Step 4: Simplify right side
    45,640,846.94x = 1,021,796,106,705,614.50
  5. Step 5: Solve for x
    x = 1,021,796,106,705,614.50/45,640,846.94
  6. Step 6: Final answer
    x = 22,387,755.16

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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.