Home / 14,669,136.40-22,003,704.60-14,562,848.20

Finding the Fourth Proportional to 14,669,136.40, 22,003,704.60 and 14,562,848.20

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Solution

The fourth proportional to 14,669,136.40, 22,003,704.60 and 14,562,848.20 is: 21,844,272.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,669,136.40 : 22,003,704.60 = 14,562,848.20 : x
  2. Step 2: Convert to fraction form
    14,669,136.40/22,003,704.60 = 14,562,848.20/x
  3. Step 3: Cross multiply
    14,669,136.40x = 22,003,704.60 × 14,562,848.20
  4. Step 4: Simplify right side
    14,669,136.40x = 320,436,609,927,441.75
  5. Step 5: Solve for x
    x = 320,436,609,927,441.75/14,669,136.40
  6. Step 6: Final answer
    x = 21,844,272.30

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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.