Home / 14,946,097.20-22,461,136.20-13,098,519.60

Finding the Fourth Proportional to 14,946,097.20, 22,461,136.20 and 13,098,519.60

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Solution

The fourth proportional to 14,946,097.20, 22,461,136.20 and 13,098,519.60 is: 19,684,579.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,946,097.20 : 22,461,136.20 = 13,098,519.60 : x
  2. Step 2: Convert to fraction form
    14,946,097.20/22,461,136.20 = 13,098,519.60/x
  3. Step 3: Cross multiply
    14,946,097.20x = 22,461,136.20 × 13,098,519.60
  4. Step 4: Simplify right side
    14,946,097.20x = 294,207,632,753,969.50
  5. Step 5: Solve for x
    x = 294,207,632,753,969.50/14,946,097.20
  6. Step 6: Final answer
    x = 19,684,579.11

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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.