Home / 99,084,222,078.45-148,626,333,117.67-99,084,222,078.45

Finding the Fourth Proportional to 99,084,222,078.45, 148,626,333,117.67 and 99,084,222,078.45

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Solution

The fourth proportional to 99,084,222,078.45, 148,626,333,117.67 and 99,084,222,078.45 is: 148,626,333,117.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,084,222,078.45 : 148,626,333,117.67 = 99,084,222,078.45 : x
  2. Step 2: Convert to fraction form
    99,084,222,078.45/148,626,333,117.67 = 99,084,222,078.45/x
  3. Step 3: Cross multiply
    99,084,222,078.45x = 148,626,333,117.67 × 99,084,222,078.45
  4. Step 4: Simplify right side
    99,084,222,078.45x = 14,726,524,597,336,904,040,448
  5. Step 5: Solve for x
    x = 14,726,524,597,336,904,040,448/99,084,222,078.45
  6. Step 6: Final answer
    x = 148,626,333,117.67

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1.5x scale

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.