Home / 4,147,301,890.41-6,220,958,822.98-1,693,638,793.41

Finding the Fourth Proportional to 4,147,301,890.41, 6,220,958,822.98 and 1,693,638,793.41

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Solution

The fourth proportional to 4,147,301,890.41, 6,220,958,822.98 and 1,693,638,793.41 is: 2,540,460,635.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,147,301,890.41 : 6,220,958,822.98 = 1,693,638,793.41 : x
  2. Step 2: Convert to fraction form
    4,147,301,890.41/6,220,958,822.98 = 1,693,638,793.41/x
  3. Step 3: Cross multiply
    4,147,301,890.41x = 6,220,958,822.98 × 1,693,638,793.41
  4. Step 4: Simplify right side
    4,147,301,890.41x = 10,536,057,194,777,266,176
  5. Step 5: Solve for x
    x = 10,536,057,194,777,266,176/4,147,301,890.41
  6. Step 6: Final answer
    x = 2,540,460,635.18

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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.