Home / 23,239,196.80-34,860,107.40-7,065,675.70

Finding the Fourth Proportional to 23,239,196.80, 34,860,107.40 and 7,065,675.70

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Solution

The fourth proportional to 23,239,196.80, 34,860,107.40 and 7,065,675.70 is: 10,598,912.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,239,196.80 : 34,860,107.40 = 7,065,675.70 : x
  2. Step 2: Convert to fraction form
    23,239,196.80/34,860,107.40 = 7,065,675.70/x
  3. Step 3: Cross multiply
    23,239,196.80x = 34,860,107.40 × 7,065,675.70
  4. Step 4: Simplify right side
    23,239,196.80x = 246,310,213,755,570.19
  5. Step 5: Solve for x
    x = 246,310,213,755,570.19/23,239,196.80
  6. Step 6: Final answer
    x = 10,598,912.51

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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.