Home / 14,499,832.01-21,745,095.99-4,782,260.18

Finding the Fourth Proportional to 14,499,832.01, 21,745,095.99 and 4,782,260.18

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Solution

The fourth proportional to 14,499,832.01, 21,745,095.99 and 4,782,260.18 is: 7,171,855.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,499,832.01 : 21,745,095.99 = 4,782,260.18 : x
  2. Step 2: Convert to fraction form
    14,499,832.01/21,745,095.99 = 4,782,260.18/x
  3. Step 3: Cross multiply
    14,499,832.01x = 21,745,095.99 × 4,782,260.18
  4. Step 4: Simplify right side
    14,499,832.01x = 103,990,706,554,529.19
  5. Step 5: Solve for x
    x = 103,990,706,554,529.19/14,499,832.01
  6. Step 6: Final answer
    x = 7,171,855.96

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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.