Home / 1,733,883,740.32-2,392,761,104.80-940,929,721.60

Finding the Fourth Proportional to 1,733,883,740.32, 2,392,761,104.80 and 940,929,721.60

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Solution

The fourth proportional to 1,733,883,740.32, 2,392,761,104.80 and 940,929,721.60 is: 1,298,483,853.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,883,740.32 : 2,392,761,104.80 = 940,929,721.60 : x
  2. Step 2: Convert to fraction form
    1,733,883,740.32/2,392,761,104.80 = 940,929,721.60/x
  3. Step 3: Cross multiply
    1,733,883,740.32x = 2,392,761,104.80 × 940,929,721.60
  4. Step 4: Simplify right side
    1,733,883,740.32x = 2,251,420,040,194,772,736
  5. Step 5: Solve for x
    x = 2,251,420,040,194,772,736/1,733,883,740.32
  6. Step 6: Final answer
    x = 1,298,483,853.24

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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.