Home / 17,326,510.80-25,961,772.60-10,925,307.60

Finding the Fourth Proportional to 17,326,510.80, 25,961,772.60 and 10,925,307.60

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Solution

The fourth proportional to 17,326,510.80, 25,961,772.60 and 10,925,307.60 is: 16,370,309.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,326,510.80 : 25,961,772.60 = 10,925,307.60 : x
  2. Step 2: Convert to fraction form
    17,326,510.80/25,961,772.60 = 10,925,307.60/x
  3. Step 3: Cross multiply
    17,326,510.80x = 25,961,772.60 × 10,925,307.60
  4. Step 4: Simplify right side
    17,326,510.80x = 283,640,351,496,251.75
  5. Step 5: Solve for x
    x = 283,640,351,496,251.75/17,326,510.80
  6. Step 6: Final answer
    x = 16,370,309.91

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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.