Home / 23,783,001.84-35,677,197.09-21,339,140.85

Finding the Fourth Proportional to 23,783,001.84, 35,677,197.09 and 21,339,140.85

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Solution

The fourth proportional to 23,783,001.84, 35,677,197.09 and 21,339,140.85 is: 32,011,128.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,783,001.84 : 35,677,197.09 = 21,339,140.85 : x
  2. Step 2: Convert to fraction form
    23,783,001.84/35,677,197.09 = 21,339,140.85/x
  3. Step 3: Cross multiply
    23,783,001.84x = 35,677,197.09 × 21,339,140.85
  4. Step 4: Simplify right side
    23,783,001.84x = 761,320,733,836,720.25
  5. Step 5: Solve for x
    x = 761,320,733,836,720.25/23,783,001.84
  6. Step 6: Final answer
    x = 32,011,128.74

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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.