Home / 109,079,761,290.24-163,474,995,504.96-56,018,651,116.80

Finding the Fourth Proportional to 109,079,761,290.24, 163,474,995,504.96 and 56,018,651,116.80

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Solution

The fourth proportional to 109,079,761,290.24, 163,474,995,504.96 and 56,018,651,116.80 is: 83,953,692,519.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,079,761,290.24 : 163,474,995,504.96 = 56,018,651,116.80 : x
  2. Step 2: Convert to fraction form
    109,079,761,290.24/163,474,995,504.96 = 56,018,651,116.80/x
  3. Step 3: Cross multiply
    109,079,761,290.24x = 163,474,995,504.96 × 56,018,651,116.80
  4. Step 4: Simplify right side
    109,079,761,290.24x = 9,157,648,739,512,802,607,104
  5. Step 5: Solve for x
    x = 9,157,648,739,512,802,607,104/109,079,761,290.24
  6. Step 6: Final answer
    x = 83,953,692,519.97

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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.