Home / 24,878,912.67-34,333,069.94-13,866,371.89

Finding the Fourth Proportional to 24,878,912.67, 34,333,069.94 and 13,866,371.89

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Solution

The fourth proportional to 24,878,912.67, 34,333,069.94 and 13,866,371.89 is: 19,135,688.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,878,912.67 : 34,333,069.94 = 13,866,371.89 : x
  2. Step 2: Convert to fraction form
    24,878,912.67/34,333,069.94 = 13,866,371.89/x
  3. Step 3: Cross multiply
    24,878,912.67x = 34,333,069.94 × 13,866,371.89
  4. Step 4: Simplify right side
    24,878,912.67x = 476,075,116,081,376.19
  5. Step 5: Solve for x
    x = 476,075,116,081,376.19/24,878,912.67
  6. Step 6: Final answer
    x = 19,135,688.22

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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.