Home / 16,616,022.60-22,942,262.94-10,739,136

Finding the Fourth Proportional to 16,616,022.60, 22,942,262.94 and 10,739,136

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Solution

The fourth proportional to 16,616,022.60, 22,942,262.94 and 10,739,136 is: 14,827,861.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,616,022.60 : 22,942,262.94 = 10,739,136 : x
  2. Step 2: Convert to fraction form
    16,616,022.60/22,942,262.94 = 10,739,136/x
  3. Step 3: Cross multiply
    16,616,022.60x = 22,942,262.94 × 10,739,136
  4. Step 4: Simplify right side
    16,616,022.60x = 246,380,081,860,419.84
  5. Step 5: Solve for x
    x = 246,380,081,860,419.84/16,616,022.60
  6. Step 6: Final answer
    x = 14,827,861.50

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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.