Home / 1,336,082,318.81-2,004,058,293.30-495,888,545.67

Finding the Fourth Proportional to 1,336,082,318.81, 2,004,058,293.30 and 495,888,545.67

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Solution

The fourth proportional to 1,336,082,318.81, 2,004,058,293.30 and 495,888,545.67 is: 743,808,625.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,082,318.81 : 2,004,058,293.30 = 495,888,545.67 : x
  2. Step 2: Convert to fraction form
    1,336,082,318.81/2,004,058,293.30 = 495,888,545.67/x
  3. Step 3: Cross multiply
    1,336,082,318.81x = 2,004,058,293.30 × 495,888,545.67
  4. Step 4: Simplify right side
    1,336,082,318.81x = 993,789,552,502,439,296
  5. Step 5: Solve for x
    x = 993,789,552,502,439,296/1,336,082,318.81
  6. Step 6: Final answer
    x = 743,808,625.05

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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.