Home / 23,296,137.80-34,944,206.70-11,958,729.80

Finding the Fourth Proportional to 23,296,137.80, 34,944,206.70 and 11,958,729.80

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Solution

The fourth proportional to 23,296,137.80, 34,944,206.70 and 11,958,729.80 is: 17,938,094.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,296,137.80 : 34,944,206.70 = 11,958,729.80 : x
  2. Step 2: Convert to fraction form
    23,296,137.80/34,944,206.70 = 11,958,729.80/x
  3. Step 3: Cross multiply
    23,296,137.80x = 34,944,206.70 × 11,958,729.80
  4. Step 4: Simplify right side
    23,296,137.80x = 417,888,326,000,649.75
  5. Step 5: Solve for x
    x = 417,888,326,000,649.75/23,296,137.80
  6. Step 6: Final answer
    x = 17,938,094.70

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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.