Home / 23,721,103.09-35,586,108.83-10,768,162.89

Finding the Fourth Proportional to 23,721,103.09, 35,586,108.83 and 10,768,162.89

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Solution

The fourth proportional to 23,721,103.09, 35,586,108.83 and 10,768,162.89 is: 16,154,266.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,721,103.09 : 35,586,108.83 = 10,768,162.89 : x
  2. Step 2: Convert to fraction form
    23,721,103.09/35,586,108.83 = 10,768,162.89/x
  3. Step 3: Cross multiply
    23,721,103.09x = 35,586,108.83 × 10,768,162.89
  4. Step 4: Simplify right side
    23,721,103.09x = 383,197,016,502,707.31
  5. Step 5: Solve for x
    x = 383,197,016,502,707.31/23,721,103.09
  6. Step 6: Final answer
    x = 16,154,266.31

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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.