Home / 25,627,450,198.14-35,378,144,746.38-17,068,120,907.13

Finding the Fourth Proportional to 25,627,450,198.14, 35,378,144,746.38 and 17,068,120,907.13

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Solution

The fourth proportional to 25,627,450,198.14, 35,378,144,746.38 and 17,068,120,907.13 is: 23,562,174,439.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,627,450,198.14 : 35,378,144,746.38 = 17,068,120,907.13 : x
  2. Step 2: Convert to fraction form
    25,627,450,198.14/35,378,144,746.38 = 17,068,120,907.13/x
  3. Step 3: Cross multiply
    25,627,450,198.14x = 35,378,144,746.38 × 17,068,120,907.13
  4. Step 4: Simplify right side
    25,627,450,198.14x = 603,838,452,001,159,774,208
  5. Step 5: Solve for x
    x = 603,838,452,001,159,774,208/25,627,450,198.14
  6. Step 6: Final answer
    x = 23,562,174,439.23

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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.