Home / 2,083,630,029.59-2,875,412,200.82-1,131,010,148.85

Finding the Fourth Proportional to 2,083,630,029.59, 2,875,412,200.82 and 1,131,010,148.85

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Solution

The fourth proportional to 2,083,630,029.59, 2,875,412,200.82 and 1,131,010,148.85 is: 1,560,795,503.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,083,630,029.59 : 2,875,412,200.82 = 1,131,010,148.85 : x
  2. Step 2: Convert to fraction form
    2,083,630,029.59/2,875,412,200.82 = 1,131,010,148.85/x
  3. Step 3: Cross multiply
    2,083,630,029.59x = 2,875,412,200.82 × 1,131,010,148.85
  4. Step 4: Simplify right side
    2,083,630,029.59x = 3,252,120,381,248,879,104
  5. Step 5: Solve for x
    x = 3,252,120,381,248,879,104/2,083,630,029.59
  6. Step 6: Final answer
    x = 1,560,795,503.56

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Double scale
Find fourth proportional to 2,083,630,030.59, 2,875,412,202.20 and 1,131,010,149.85
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.