Home / 148,519,480,900.07-222,779,221,350.09-148,519,480,900.07

Finding the Fourth Proportional to 148,519,480,900.07, 222,779,221,350.09 and 148,519,480,900.07

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Solution

The fourth proportional to 148,519,480,900.07, 222,779,221,350.09 and 148,519,480,900.07 is: 222,779,221,350.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,519,480,900.07 : 222,779,221,350.09 = 148,519,480,900.07 : x
  2. Step 2: Convert to fraction form
    148,519,480,900.07/222,779,221,350.09 = 148,519,480,900.07/x
  3. Step 3: Cross multiply
    148,519,480,900.07x = 222,779,221,350.09 × 148,519,480,900.07
  4. Step 4: Simplify right side
    148,519,480,900.07x = 33,087,054,310,237,160,865,792
  5. Step 5: Solve for x
    x = 33,087,054,310,237,160,865,792/148,519,480,900.07
  6. Step 6: Final answer
    x = 222,779,221,350.09

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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.