Home / 59,373,623.20-89,060,434.80-35,485,751.20

Finding the Fourth Proportional to 59,373,623.20, 89,060,434.80 and 35,485,751.20

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Solution

The fourth proportional to 59,373,623.20, 89,060,434.80 and 35,485,751.20 is: 53,228,626.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,373,623.20 : 89,060,434.80 = 35,485,751.20 : x
  2. Step 2: Convert to fraction form
    59,373,623.20/89,060,434.80 = 35,485,751.20/x
  3. Step 3: Cross multiply
    59,373,623.20x = 89,060,434.80 × 35,485,751.20
  4. Step 4: Simplify right side
    59,373,623.20x = 3,160,376,431,076,622
  5. Step 5: Solve for x
    x = 3,160,376,431,076,622/59,373,623.20
  6. Step 6: Final answer
    x = 53,228,626.80

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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.