Home / 303,165,583.20-453,898,069.20-294,662,527.20

Finding the Fourth Proportional to 303,165,583.20, 453,898,069.20 and 294,662,527.20

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Solution

The fourth proportional to 303,165,583.20, 453,898,069.20 and 294,662,527.20 is: 441,167,334.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,165,583.20 : 453,898,069.20 = 294,662,527.20 : x
  2. Step 2: Convert to fraction form
    303,165,583.20/453,898,069.20 = 294,662,527.20/x
  3. Step 3: Cross multiply
    303,165,583.20x = 453,898,069.20 × 294,662,527.20
  4. Step 4: Simplify right side
    303,165,583.20x = 133,746,752,161,672,480
  5. Step 5: Solve for x
    x = 133,746,752,161,672,480/303,165,583.20
  6. Step 6: Final answer
    x = 441,167,334.20

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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.