Home / 2,001,955,511.70-3,002,933,267.55-1,347,220,199.70

Finding the Fourth Proportional to 2,001,955,511.70, 3,002,933,267.55 and 1,347,220,199.70

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Solution

The fourth proportional to 2,001,955,511.70, 3,002,933,267.55 and 1,347,220,199.70 is: 2,020,830,299.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,955,511.70 : 3,002,933,267.55 = 1,347,220,199.70 : x
  2. Step 2: Convert to fraction form
    2,001,955,511.70/3,002,933,267.55 = 1,347,220,199.70/x
  3. Step 3: Cross multiply
    2,001,955,511.70x = 3,002,933,267.55 × 1,347,220,199.70
  4. Step 4: Simplify right side
    2,001,955,511.70x = 4,045,612,356,394,484,736
  5. Step 5: Solve for x
    x = 4,045,612,356,394,484,736/2,001,955,511.70
  6. Step 6: Final answer
    x = 2,020,830,299.55

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Double scale
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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.