Finding the Fourth Proportional to 5,801,113,692.80, 8,698,106,967.04 and 2,255,722,484.07
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Solution
The fourth proportional to 5,801,113,692.80, 8,698,106,967.04 and 2,255,722,484.07 is: 3,382,198,055.99
Step by Step Solution
- Step 1: Write the proportion equation
5,801,113,692.80 : 8,698,106,967.04 = 2,255,722,484.07 : x - Step 2: Convert to fraction form
5,801,113,692.80/8,698,106,967.04 = 2,255,722,484.07/x - Step 3: Cross multiply
5,801,113,692.80x = 8,698,106,967.04 × 2,255,722,484.07 - Step 4: Simplify right side
5,801,113,692.80x = 19,620,515,454,375,845,888 - Step 5: Solve for x
x = 19,620,515,454,375,845,888/5,801,113,692.80 - Step 6: Final answer
x = 3,382,198,055.99
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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.