Home / 51,037,163,998.90-76,555,745,998.35-44,157,456,862.90

Finding the Fourth Proportional to 51,037,163,998.90, 76,555,745,998.35 and 44,157,456,862.90

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Solution

The fourth proportional to 51,037,163,998.90, 76,555,745,998.35 and 44,157,456,862.90 is: 66,236,185,294.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,037,163,998.90 : 76,555,745,998.35 = 44,157,456,862.90 : x
  2. Step 2: Convert to fraction form
    51,037,163,998.90/76,555,745,998.35 = 44,157,456,862.90/x
  3. Step 3: Cross multiply
    51,037,163,998.90x = 76,555,745,998.35 × 44,157,456,862.90
  4. Step 4: Simplify right side
    51,037,163,998.90x = 3,380,507,051,529,269,673,984
  5. Step 5: Solve for x
    x = 3,380,507,051,529,269,673,984/51,037,163,998.90
  6. Step 6: Final answer
    x = 66,236,185,294.35

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Double scale
Find fourth proportional to 51,037,163,999.90, 76,555,745,999.85 and 44,157,456,863.90
Similar ratio
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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.