Home / 297,882,002.70-446,823,004.05-229,857,554.70

Finding the Fourth Proportional to 297,882,002.70, 446,823,004.05 and 229,857,554.70

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Solution

The fourth proportional to 297,882,002.70, 446,823,004.05 and 229,857,554.70 is: 344,786,332.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,882,002.70 : 446,823,004.05 = 229,857,554.70 : x
  2. Step 2: Convert to fraction form
    297,882,002.70/446,823,004.05 = 229,857,554.70/x
  3. Step 3: Cross multiply
    297,882,002.70x = 446,823,004.05 × 229,857,554.70
  4. Step 4: Simplify right side
    297,882,002.70x = 102,705,643,094,641,200
  5. Step 5: Solve for x
    x = 102,705,643,094,641,200/297,882,002.70
  6. Step 6: Final answer
    x = 344,786,332.05

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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.