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Finding the Fourth Proportional to 222,344.00, 333,547.99 and 72,547.19

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Solution

The fourth proportional to 222,344.00, 333,547.99 and 72,547.19 is: 108,831.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,344.00 : 333,547.99 = 72,547.19 : x
  2. Step 2: Convert to fraction form
    222,344.00/333,547.99 = 72,547.19/x
  3. Step 3: Cross multiply
    222,344.00x = 333,547.99 × 72,547.19
  4. Step 4: Simplify right side
    222,344.00x = 24,197,967,555.54
  5. Step 5: Solve for x
    x = 24,197,967,555.54/222,344.00
  6. Step 6: Final answer
    x = 108,831.22

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1.5x scale

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.