Home / 34,520,553.37-47,638,265.97-19,050,527.40

Finding the Fourth Proportional to 34,520,553.37, 47,638,265.97 and 19,050,527.40

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Solution

The fourth proportional to 34,520,553.37, 47,638,265.97 and 19,050,527.40 is: 26,289,673.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,520,553.37 : 47,638,265.97 = 19,050,527.40 : x
  2. Step 2: Convert to fraction form
    34,520,553.37/47,638,265.97 = 19,050,527.40/x
  3. Step 3: Cross multiply
    34,520,553.37x = 47,638,265.97 × 19,050,527.40
  4. Step 4: Simplify right side
    34,520,553.37x = 907,534,091,149,972.50
  5. Step 5: Solve for x
    x = 907,534,091,149,972.50/34,520,553.37
  6. Step 6: Final answer
    x = 26,289,673.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.