Home / 101,088,002.40-151,632,003.60-60,273,333.60

Finding the Fourth Proportional to 101,088,002.40, 151,632,003.60 and 60,273,333.60

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Solution

The fourth proportional to 101,088,002.40, 151,632,003.60 and 60,273,333.60 is: 90,410,000.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,088,002.40 : 151,632,003.60 = 60,273,333.60 : x
  2. Step 2: Convert to fraction form
    101,088,002.40/151,632,003.60 = 60,273,333.60/x
  3. Step 3: Cross multiply
    101,088,002.40x = 151,632,003.60 × 60,273,333.60
  4. Step 4: Simplify right side
    101,088,002.40x = 9,139,366,337,419,200
  5. Step 5: Solve for x
    x = 9,139,366,337,419,200/101,088,002.40
  6. Step 6: Final answer
    x = 90,410,000.40

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1.5x scale

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.