Home / 22,714,814.92-34,017,905.10-13,101,048.52

Finding the Fourth Proportional to 22,714,814.92, 34,017,905.10 and 13,101,048.52

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Solution

The fourth proportional to 22,714,814.92, 34,017,905.10 and 13,101,048.52 is: 19,620,244.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,714,814.92 : 34,017,905.10 = 13,101,048.52 : x
  2. Step 2: Convert to fraction form
    22,714,814.92/34,017,905.10 = 13,101,048.52/x
  3. Step 3: Cross multiply
    22,714,814.92x = 34,017,905.10 × 13,101,048.52
  4. Step 4: Simplify right side
    22,714,814.92x = 445,670,225,263,855.44
  5. Step 5: Solve for x
    x = 445,670,225,263,855.44/22,714,814.92
  6. Step 6: Final answer
    x = 19,620,244.62

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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.