Home / 108,646,211,770.18-162,969,279,298.02-29,055,692,880.74

Finding the Fourth Proportional to 108,646,211,770.18, 162,969,279,298.02 and 29,055,692,880.74

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Solution

The fourth proportional to 108,646,211,770.18, 162,969,279,298.02 and 29,055,692,880.74 is: 43,583,529,063.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,646,211,770.18 : 162,969,279,298.02 = 29,055,692,880.74 : x
  2. Step 2: Convert to fraction form
    108,646,211,770.18/162,969,279,298.02 = 29,055,692,880.74/x
  3. Step 3: Cross multiply
    108,646,211,770.18x = 162,969,279,298.02 × 29,055,692,880.74
  4. Step 4: Simplify right side
    108,646,211,770.18x = 4,735,185,328,279,134,404,608
  5. Step 5: Solve for x
    x = 4,735,185,328,279,134,404,608/108,646,211,770.18
  6. Step 6: Final answer
    x = 43,583,529,063.08

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Double scale
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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.