Home / 34,629,223.04-51,943,307.52-11,910,317.12

Finding the Fourth Proportional to 34,629,223.04, 51,943,307.52 and 11,910,317.12

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Solution

The fourth proportional to 34,629,223.04, 51,943,307.52 and 11,910,317.12 is: 17,865,294.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,629,223.04 : 51,943,307.52 = 11,910,317.12 : x
  2. Step 2: Convert to fraction form
    34,629,223.04/51,943,307.52 = 11,910,317.12/x
  3. Step 3: Cross multiply
    34,629,223.04x = 51,943,307.52 × 11,910,317.12
  4. Step 4: Simplify right side
    34,629,223.04x = 618,661,264,824,880.75
  5. Step 5: Solve for x
    x = 618,661,264,824,880.75/34,629,223.04
  6. Step 6: Final answer
    x = 17,865,294.41

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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.