Home / 23,365,562.48-32,244,396.46-12,911,287.61

Finding the Fourth Proportional to 23,365,562.48, 32,244,396.46 and 12,911,287.61

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Solution

The fourth proportional to 23,365,562.48, 32,244,396.46 and 12,911,287.61 is: 17,817,532.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,365,562.48 : 32,244,396.46 = 12,911,287.61 : x
  2. Step 2: Convert to fraction form
    23,365,562.48/32,244,396.46 = 12,911,287.61/x
  3. Step 3: Cross multiply
    23,365,562.48x = 32,244,396.46 × 12,911,287.61
  4. Step 4: Simplify right side
    23,365,562.48x = 416,316,676,554,258.62
  5. Step 5: Solve for x
    x = 416,316,676,554,258.62/23,365,562.48
  6. Step 6: Final answer
    x = 17,817,532.83

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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.