Home / 248,544,000.20-372,816,000.30-167,325,235.40

Finding the Fourth Proportional to 248,544,000.20, 372,816,000.30 and 167,325,235.40

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Solution

The fourth proportional to 248,544,000.20, 372,816,000.30 and 167,325,235.40 is: 250,987,853.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,544,000.20 : 372,816,000.30 = 167,325,235.40 : x
  2. Step 2: Convert to fraction form
    248,544,000.20/372,816,000.30 = 167,325,235.40/x
  3. Step 3: Cross multiply
    248,544,000.20x = 372,816,000.30 × 167,325,235.40
  4. Step 4: Simplify right side
    248,544,000.20x = 62,381,525,011,083,976
  5. Step 5: Solve for x
    x = 62,381,525,011,083,976/248,544,000.20
  6. Step 6: Final answer
    x = 250,987,853.10

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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.