Home / 40,573,594,058.14-55,968,297,031.28-25,305,178,012.96

Finding the Fourth Proportional to 40,573,594,058.14, 55,968,297,031.28 and 25,305,178,012.96

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Solution

The fourth proportional to 40,573,594,058.14, 55,968,297,031.28 and 25,305,178,012.96 is: 34,906,636,997.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,573,594,058.14 : 55,968,297,031.28 = 25,305,178,012.96 : x
  2. Step 2: Convert to fraction form
    40,573,594,058.14/55,968,297,031.28 = 25,305,178,012.96/x
  3. Step 3: Cross multiply
    40,573,594,058.14x = 55,968,297,031.28 × 25,305,178,012.96
  4. Step 4: Simplify right side
    40,573,594,058.14x = 1,416,287,719,458,761,080,832
  5. Step 5: Solve for x
    x = 1,416,287,719,458,761,080,832/40,573,594,058.14
  6. Step 6: Final answer
    x = 34,906,636,997.19

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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.