Home / 2,997,648,728.20-4,496,473,092.30-2,946,630,392.20

Finding the Fourth Proportional to 2,997,648,728.20, 4,496,473,092.30 and 2,946,630,392.20

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Solution

The fourth proportional to 2,997,648,728.20, 4,496,473,092.30 and 2,946,630,392.20 is: 4,419,945,588.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,648,728.20 : 4,496,473,092.30 = 2,946,630,392.20 : x
  2. Step 2: Convert to fraction form
    2,997,648,728.20/4,496,473,092.30 = 2,946,630,392.20/x
  3. Step 3: Cross multiply
    2,997,648,728.20x = 4,496,473,092.30 × 2,946,630,392.20
  4. Step 4: Simplify right side
    2,997,648,728.20x = 13,249,444,271,480,694,784
  5. Step 5: Solve for x
    x = 13,249,444,271,480,694,784/2,997,648,728.20
  6. Step 6: Final answer
    x = 4,419,945,588.30

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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.