Home / 3,219,274,024.60-4,828,911,036.90-2,760,109,000.60

Finding the Fourth Proportional to 3,219,274,024.60, 4,828,911,036.90 and 2,760,109,000.60

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Solution

The fourth proportional to 3,219,274,024.60, 4,828,911,036.90 and 2,760,109,000.60 is: 4,140,163,500.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,219,274,024.60 : 4,828,911,036.90 = 2,760,109,000.60 : x
  2. Step 2: Convert to fraction form
    3,219,274,024.60/4,828,911,036.90 = 2,760,109,000.60/x
  3. Step 3: Cross multiply
    3,219,274,024.60x = 4,828,911,036.90 × 2,760,109,000.60
  4. Step 4: Simplify right side
    3,219,274,024.60x = 13,328,320,816,044,367,872
  5. Step 5: Solve for x
    x = 13,328,320,816,044,367,872/3,219,274,024.60
  6. Step 6: Final answer
    x = 4,140,163,500.90

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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.