Home / 14,041,157,949-19,377,047,633.22-7,611,188,522.04

Finding the Fourth Proportional to 14,041,157,949, 19,377,047,633.22 and 7,611,188,522.04

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Solution

The fourth proportional to 14,041,157,949, 19,377,047,633.22 and 7,611,188,522.04 is: 10,503,575,493.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,041,157,949 : 19,377,047,633.22 = 7,611,188,522.04 : x
  2. Step 2: Convert to fraction form
    14,041,157,949/19,377,047,633.22 = 7,611,188,522.04/x
  3. Step 3: Cross multiply
    14,041,157,949x = 19,377,047,633.22 × 7,611,188,522.04
  4. Step 4: Simplify right side
    14,041,157,949x = 147,482,362,536,986,427,392
  5. Step 5: Solve for x
    x = 147,482,362,536,986,427,392/14,041,157,949
  6. Step 6: Final answer
    x = 10,503,575,493.75

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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.