Home / 23,262,910.90-34,898,153.74-6,869,853.47

Finding the Fourth Proportional to 23,262,910.90, 34,898,153.74 and 6,869,853.47

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Solution

The fourth proportional to 23,262,910.90, 34,898,153.74 and 6,869,853.47 is: 10,305,898.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,262,910.90 : 34,898,153.74 = 6,869,853.47 : x
  2. Step 2: Convert to fraction form
    23,262,910.90/34,898,153.74 = 6,869,853.47/x
  3. Step 3: Cross multiply
    23,262,910.90x = 34,898,153.74 × 6,869,853.47
  4. Step 4: Simplify right side
    23,262,910.90x = 239,745,202,637,403.22
  5. Step 5: Solve for x
    x = 239,745,202,637,403.22/23,262,910.90
  6. Step 6: Final answer
    x = 10,305,898.68

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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.