Home / 116,544,003.20-162,859,273.60-116,544,003.20

Finding the Fourth Proportional to 116,544,003.20, 162,859,273.60 and 116,544,003.20

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Solution

The fourth proportional to 116,544,003.20, 162,859,273.60 and 116,544,003.20 is: 162,859,273.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,544,003.20 : 162,859,273.60 = 116,544,003.20 : x
  2. Step 2: Convert to fraction form
    116,544,003.20/162,859,273.60 = 116,544,003.20/x
  3. Step 3: Cross multiply
    116,544,003.20x = 162,859,273.60 × 116,544,003.20
  4. Step 4: Simplify right side
    116,544,003.20x = 18,980,271,703,588,076
  5. Step 5: Solve for x
    x = 18,980,271,703,588,076/116,544,003.20
  6. Step 6: Final answer
    x = 162,859,273.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.