Home / 4,549,248,002.55-6,823,872,003.83-3,722,750,959.35

Finding the Fourth Proportional to 4,549,248,002.55, 6,823,872,003.83 and 3,722,750,959.35

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Solution

The fourth proportional to 4,549,248,002.55, 6,823,872,003.83 and 3,722,750,959.35 is: 5,584,126,439.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549,248,002.55 : 6,823,872,003.83 = 3,722,750,959.35 : x
  2. Step 2: Convert to fraction form
    4,549,248,002.55/6,823,872,003.83 = 3,722,750,959.35/x
  3. Step 3: Cross multiply
    4,549,248,002.55x = 6,823,872,003.83 × 3,722,750,959.35
  4. Step 4: Simplify right side
    4,549,248,002.55x = 25,403,576,048,739,737,600
  5. Step 5: Solve for x
    x = 25,403,576,048,739,737,600/4,549,248,002.55
  6. Step 6: Final answer
    x = 5,584,126,439.03

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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.