Home / 116,465,082,229.85-160,709,564,330.85-67,626,355,977.78

Finding the Fourth Proportional to 116,465,082,229.85, 160,709,564,330.85 and 67,626,355,977.78

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Solution

The fourth proportional to 116,465,082,229.85, 160,709,564,330.85 and 67,626,355,977.78 is: 93,317,258,687.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,465,082,229.85 : 160,709,564,330.85 = 67,626,355,977.78 : x
  2. Step 2: Convert to fraction form
    116,465,082,229.85/160,709,564,330.85 = 67,626,355,977.78/x
  3. Step 3: Cross multiply
    116,465,082,229.85x = 160,709,564,330.85 × 67,626,355,977.78
  4. Step 4: Simplify right side
    116,465,082,229.85x = 10,868,202,206,471,676,493,824
  5. Step 5: Solve for x
    x = 10,868,202,206,471,676,493,824/116,465,082,229.85
  6. Step 6: Final answer
    x = 93,317,258,687.22

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1.5x scale

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.