Home / 14,718,072.50-22,075,370.07-3,936,208.97

Finding the Fourth Proportional to 14,718,072.50, 22,075,370.07 and 3,936,208.97

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Solution

The fourth proportional to 14,718,072.50, 22,075,370.07 and 3,936,208.97 is: 5,903,848.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,718,072.50 : 22,075,370.07 = 3,936,208.97 : x
  2. Step 2: Convert to fraction form
    14,718,072.50/22,075,370.07 = 3,936,208.97/x
  3. Step 3: Cross multiply
    14,718,072.50x = 22,075,370.07 × 3,936,208.97
  4. Step 4: Simplify right side
    14,718,072.50x = 86,893,269,575,226.67
  5. Step 5: Solve for x
    x = 86,893,269,575,226.67/14,718,072.50
  6. Step 6: Final answer
    x = 5,903,848.46

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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.