Home / 14,077,098.24-21,116,605.92-4,493,198.16

Finding the Fourth Proportional to 14,077,098.24, 21,116,605.92 and 4,493,198.16

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Solution

The fourth proportional to 14,077,098.24, 21,116,605.92 and 4,493,198.16 is: 6,740,103.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,077,098.24 : 21,116,605.92 = 4,493,198.16 : x
  2. Step 2: Convert to fraction form
    14,077,098.24/21,116,605.92 = 4,493,198.16/x
  3. Step 3: Cross multiply
    14,077,098.24x = 21,116,605.92 × 4,493,198.16
  4. Step 4: Simplify right side
    14,077,098.24x = 94,881,094,865,189.12
  5. Step 5: Solve for x
    x = 94,881,094,865,189.12/14,077,098.24
  6. Step 6: Final answer
    x = 6,740,103.20

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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.