Home / 14,183,424.60-21,243,644.10-11,664,000.60

Finding the Fourth Proportional to 14,183,424.60, 21,243,644.10 and 11,664,000.60

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Solution

The fourth proportional to 14,183,424.60, 21,243,644.10 and 11,664,000.60 is: 17,470,102.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,183,424.60 : 21,243,644.10 = 11,664,000.60 : x
  2. Step 2: Convert to fraction form
    14,183,424.60/21,243,644.10 = 11,664,000.60/x
  3. Step 3: Cross multiply
    14,183,424.60x = 21,243,644.10 × 11,664,000.60
  4. Step 4: Simplify right side
    14,183,424.60x = 247,785,877,528,586.47
  5. Step 5: Solve for x
    x = 247,785,877,528,586.47/14,183,424.60
  6. Step 6: Final answer
    x = 17,470,102.22

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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.