Home / 160,056,492.01-220,810,323.91-107,150,245.24

Finding the Fourth Proportional to 160,056,492.01, 220,810,323.91 and 107,150,245.24

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Solution

The fourth proportional to 160,056,492.01, 220,810,323.91 and 107,150,245.24 is: 147,822,059.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,056,492.01 : 220,810,323.91 = 107,150,245.24 : x
  2. Step 2: Convert to fraction form
    160,056,492.01/220,810,323.91 = 107,150,245.24/x
  3. Step 3: Cross multiply
    160,056,492.01x = 220,810,323.91 × 107,150,245.24
  4. Step 4: Simplify right side
    160,056,492.01x = 23,659,880,358,476,420
  5. Step 5: Solve for x
    x = 23,659,880,358,476,420/160,056,492.01
  6. Step 6: Final answer
    x = 147,822,059.96

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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.