Home / 25,627,450,210.64-35,378,144,763.63-17,068,120,919.66

Finding the Fourth Proportional to 25,627,450,210.64, 35,378,144,763.63 and 17,068,120,919.66

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Solution

The fourth proportional to 25,627,450,210.64, 35,378,144,763.63 and 17,068,120,919.66 is: 23,562,174,456.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,627,450,210.64 : 35,378,144,763.63 = 17,068,120,919.66 : x
  2. Step 2: Convert to fraction form
    25,627,450,210.64/35,378,144,763.63 = 17,068,120,919.66/x
  3. Step 3: Cross multiply
    25,627,450,210.64x = 35,378,144,763.63 × 17,068,120,919.66
  4. Step 4: Simplify right side
    25,627,450,210.64x = 603,838,452,738,873,098,240
  5. Step 5: Solve for x
    x = 603,838,452,738,873,098,240/25,627,450,210.64
  6. Step 6: Final answer
    x = 23,562,174,456.52

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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.