Home / 1,325,257,668,801.10-1,987,886,503,201.70-1,325,257,668,801.10

Finding the Fourth Proportional to 1,325,257,668,801.10, 1,987,886,503,201.70 and 1,325,257,668,801.10

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Solution

The fourth proportional to 1,325,257,668,801.10, 1,987,886,503,201.70 and 1,325,257,668,801.10 is: 1,987,886,503,201.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,325,257,668,801.10 : 1,987,886,503,201.70 = 1,325,257,668,801.10 : x
  2. Step 2: Convert to fraction form
    1,325,257,668,801.10/1,987,886,503,201.70 = 1,325,257,668,801.10/x
  3. Step 3: Cross multiply
    1,325,257,668,801.10x = 1,987,886,503,201.70 × 1,325,257,668,801.10
  4. Step 4: Simplify right side
    1,325,257,668,801.10x = 2,634,461,833,074,255,366,979,584
  5. Step 5: Solve for x
    x = 2,634,461,833,074,255,366,979,584/1,325,257,668,801.10
  6. Step 6: Final answer
    x = 1,987,886,503,201.70

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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.