Home / 23,721,102.09-35,586,107.33-10,768,161.89

Finding the Fourth Proportional to 23,721,102.09, 35,586,107.33 and 10,768,161.89

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Solution

The fourth proportional to 23,721,102.09, 35,586,107.33 and 10,768,161.89 is: 16,154,264.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,721,102.09 : 35,586,107.33 = 10,768,161.89 : x
  2. Step 2: Convert to fraction form
    23,721,102.09/35,586,107.33 = 10,768,161.89/x
  3. Step 3: Cross multiply
    23,721,102.09x = 35,586,107.33 × 10,768,161.89
  4. Step 4: Simplify right side
    23,721,102.09x = 383,196,964,799,480.12
  5. Step 5: Solve for x
    x = 383,196,964,799,480.12/23,721,102.09
  6. Step 6: Final answer
    x = 16,154,264.81

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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.