Finding the Fourth Proportional to 4,375,466,160.05, 6,038,143,596.01 and 2,395,316,994.05
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Solution
The fourth proportional to 4,375,466,160.05, 6,038,143,596.01 and 2,395,316,994.05 is: 3,305,537,613.36
Step by Step Solution
- Step 1: Write the proportion equation
4,375,466,160.05 : 6,038,143,596.01 = 2,395,316,994.05 : x - Step 2: Convert to fraction form
4,375,466,160.05/6,038,143,596.01 = 2,395,316,994.05/x - Step 3: Cross multiply
4,375,466,160.05x = 6,038,143,596.01 × 2,395,316,994.05 - Step 4: Simplify right side
4,375,466,160.05x = 14,463,267,968,030,328,832 - Step 5: Solve for x
x = 14,463,267,968,030,328,832/4,375,466,160.05 - Step 6: Final answer
x = 3,305,537,613.36
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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.