Home / 847,102,562.20-1,270,653,843.30-847,102,562.20

Finding the Fourth Proportional to 847,102,562.20, 1,270,653,843.30 and 847,102,562.20

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Solution

The fourth proportional to 847,102,562.20, 1,270,653,843.30 and 847,102,562.20 is: 1,270,653,843.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    847,102,562.20 : 1,270,653,843.30 = 847,102,562.20 : x
  2. Step 2: Convert to fraction form
    847,102,562.20/1,270,653,843.30 = 847,102,562.20/x
  3. Step 3: Cross multiply
    847,102,562.20x = 1,270,653,843.30 × 847,102,562.20
  4. Step 4: Simplify right side
    847,102,562.20x = 1,076,374,126,328,707,328
  5. Step 5: Solve for x
    x = 1,076,374,126,328,707,328/847,102,562.20
  6. Step 6: Final answer
    x = 1,270,653,843.30

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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.