Home / 148,519,448,260.30-222,779,172,390.45-148,519,448,260.30

Finding the Fourth Proportional to 148,519,448,260.30, 222,779,172,390.45 and 148,519,448,260.30

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Solution

The fourth proportional to 148,519,448,260.30, 222,779,172,390.45 and 148,519,448,260.30 is: 222,779,172,390.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,519,448,260.30 : 222,779,172,390.45 = 148,519,448,260.30 : x
  2. Step 2: Convert to fraction form
    148,519,448,260.30/222,779,172,390.45 = 148,519,448,260.30/x
  3. Step 3: Cross multiply
    148,519,448,260.30x = 222,779,172,390.45 × 148,519,448,260.30
  4. Step 4: Simplify right side
    148,519,448,260.30x = 33,087,039,767,315,891,617,792
  5. Step 5: Solve for x
    x = 33,087,039,767,315,891,617,792/148,519,448,260.30
  6. Step 6: Final answer
    x = 222,779,172,390.45

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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.