Home / 30,724,198.06-46,092,940.14-16,345,176.07

Finding the Fourth Proportional to 30,724,198.06, 46,092,940.14 and 16,345,176.07

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Solution

The fourth proportional to 30,724,198.06, 46,092,940.14 and 16,345,176.07 is: 24,521,298.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,724,198.06 : 46,092,940.14 = 16,345,176.07 : x
  2. Step 2: Convert to fraction form
    30,724,198.06/46,092,940.14 = 16,345,176.07/x
  3. Step 3: Cross multiply
    30,724,198.06x = 46,092,940.14 × 16,345,176.07
  4. Step 4: Simplify right side
    30,724,198.06x = 753,397,222,334,416.12
  5. Step 5: Solve for x
    x = 753,397,222,334,416.12/30,724,198.06
  6. Step 6: Final answer
    x = 24,521,298.19

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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.