Home / 14,008,118.73-19,323,852.24-11,397,541.93

Finding the Fourth Proportional to 14,008,118.73, 19,323,852.24 and 11,397,541.93

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Solution

The fourth proportional to 14,008,118.73, 19,323,852.24 and 11,397,541.93 is: 15,722,626.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,008,118.73 : 19,323,852.24 = 11,397,541.93 : x
  2. Step 2: Convert to fraction form
    14,008,118.73/19,323,852.24 = 11,397,541.93/x
  3. Step 3: Cross multiply
    14,008,118.73x = 19,323,852.24 × 11,397,541.93
  4. Step 4: Simplify right side
    14,008,118.73x = 220,244,416,154,524.41
  5. Step 5: Solve for x
    x = 220,244,416,154,524.41/14,008,118.73
  6. Step 6: Final answer
    x = 15,722,626.31

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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.