Home / 38,075,248.82-57,064,350.99-17,835,876.02

Finding the Fourth Proportional to 38,075,248.82, 57,064,350.99 and 17,835,876.02

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Solution

The fourth proportional to 38,075,248.82, 57,064,350.99 and 17,835,876.02 is: 26,731,084.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,075,248.82 : 57,064,350.99 = 17,835,876.02 : x
  2. Step 2: Convert to fraction form
    38,075,248.82/57,064,350.99 = 17,835,876.02/x
  3. Step 3: Cross multiply
    38,075,248.82x = 57,064,350.99 × 17,835,876.02
  4. Step 4: Simplify right side
    38,075,248.82x = 1,017,792,689,419,404.25
  5. Step 5: Solve for x
    x = 1,017,792,689,419,404.25/38,075,248.82
  6. Step 6: Final answer
    x = 26,731,084.39

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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.