Home / 2,420,389,826.20-3,630,584,739.30-2,076,016,058.20

Finding the Fourth Proportional to 2,420,389,826.20, 3,630,584,739.30 and 2,076,016,058.20

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Solution

The fourth proportional to 2,420,389,826.20, 3,630,584,739.30 and 2,076,016,058.20 is: 3,114,024,087.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,420,389,826.20 : 3,630,584,739.30 = 2,076,016,058.20 : x
  2. Step 2: Convert to fraction form
    2,420,389,826.20/3,630,584,739.30 = 2,076,016,058.20/x
  3. Step 3: Cross multiply
    2,420,389,826.20x = 3,630,584,739.30 × 2,076,016,058.20
  4. Step 4: Simplify right side
    2,420,389,826.20x = 7,537,152,219,442,661,376
  5. Step 5: Solve for x
    x = 7,537,152,219,442,661,376/2,420,389,826.20
  6. Step 6: Final answer
    x = 3,114,024,087.30

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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.