Finding the Fourth Proportional to 46,544,844,122.58, 69,817,267,106.37 and 11,172,199,536.30
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Solution
The fourth proportional to 46,544,844,122.58, 69,817,267,106.37 and 11,172,199,536.30 is: 16,758,299,525.88
Step by Step Solution
- Step 1: Write the proportion equation
46,544,844,122.58 : 69,817,267,106.37 = 11,172,199,536.30 : x - Step 2: Convert to fraction form
46,544,844,122.58/69,817,267,106.37 = 11,172,199,536.30/x - Step 3: Cross multiply
46,544,844,122.58x = 69,817,267,106.37 × 11,172,199,536.30 - Step 4: Simplify right side
46,544,844,122.58x = 780,012,439,191,520,018,432 - Step 5: Solve for x
x = 780,012,439,191,520,018,432/46,544,844,122.58 - Step 6: Final answer
x = 16,758,299,525.88
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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.