Home / 333,808,636.02-460,595,007.99-192,628,351.87

Finding the Fourth Proportional to 333,808,636.02, 460,595,007.99 and 192,628,351.87

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Solution

The fourth proportional to 333,808,636.02, 460,595,007.99 and 192,628,351.87 is: 265,791,976.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,808,636.02 : 460,595,007.99 = 192,628,351.87 : x
  2. Step 2: Convert to fraction form
    333,808,636.02/460,595,007.99 = 192,628,351.87/x
  3. Step 3: Cross multiply
    333,808,636.02x = 460,595,007.99 × 192,628,351.87
  4. Step 4: Simplify right side
    333,808,636.02x = 88,723,657,268,663,184
  5. Step 5: Solve for x
    x = 88,723,657,268,663,184/333,808,636.02
  6. Step 6: Final answer
    x = 265,791,976.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.