Home / 23,257,945.49-34,865,359.52-10,297,189.40

Finding the Fourth Proportional to 23,257,945.49, 34,865,359.52 and 10,297,189.40

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Solution

The fourth proportional to 23,257,945.49, 34,865,359.52 and 10,297,189.40 is: 15,436,239.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,257,945.49 : 34,865,359.52 = 10,297,189.40 : x
  2. Step 2: Convert to fraction form
    23,257,945.49/34,865,359.52 = 10,297,189.40/x
  3. Step 3: Cross multiply
    23,257,945.49x = 34,865,359.52 × 10,297,189.40
  4. Step 4: Simplify right side
    23,257,945.49x = 359,015,210,250,720.31
  5. Step 5: Solve for x
    x = 359,015,210,250,720.31/23,257,945.49
  6. Step 6: Final answer
    x = 15,436,239.22

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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.