Home / 14,598,984.03-21,899,972.76-5,508,730.83

Finding the Fourth Proportional to 14,598,984.03, 21,899,972.76 and 5,508,730.83

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Solution

The fourth proportional to 14,598,984.03, 21,899,972.76 and 5,508,730.83 is: 8,263,661.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,598,984.03 : 21,899,972.76 = 5,508,730.83 : x
  2. Step 2: Convert to fraction form
    14,598,984.03/21,899,972.76 = 5,508,730.83/x
  3. Step 3: Cross multiply
    14,598,984.03x = 21,899,972.76 × 5,508,730.83
  4. Step 4: Simplify right side
    14,598,984.03x = 120,641,055,119,172.20
  5. Step 5: Solve for x
    x = 120,641,055,119,172.20/14,598,984.03
  6. Step 6: Final answer
    x = 8,263,661.01

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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.