Home / 35,022,628,157.31-52,523,077,104.99-12,635,466,211.53

Finding the Fourth Proportional to 35,022,628,157.31, 52,523,077,104.99 and 12,635,466,211.53

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Solution

The fourth proportional to 35,022,628,157.31, 52,523,077,104.99 and 12,635,466,211.53 is: 18,949,279,394.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,022,628,157.31 : 52,523,077,104.99 = 12,635,466,211.53 : x
  2. Step 2: Convert to fraction form
    35,022,628,157.31/52,523,077,104.99 = 12,635,466,211.53/x
  3. Step 3: Cross multiply
    35,022,628,157.31x = 52,523,077,104.99 × 12,635,466,211.53
  4. Step 4: Simplify right side
    35,022,628,157.31x = 663,653,566,085,686,099,968
  5. Step 5: Solve for x
    x = 663,653,566,085,686,099,968/35,022,628,157.31
  6. Step 6: Final answer
    x = 18,949,279,394.59

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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.