Finding the Third Proportional to 838,024,924 and 1,975,457,952
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Solution
The third proportional to 838,024,924 and 1,975,457,952 is: 4,656,704,124.61
Step by Step Solution
- Step 1: Write the proportion equation
838,024,924 : 1,975,457,952 = 1,975,457,952 : x - Step 2: Convert to fraction form
838,024,924/1,975,457,952 = 1,975,457,952/x - Step 3: Cross multiply
838,024,924x = 1,975,457,952 × 1,975,457,952 - Step 4: Simplify right side
838,024,924x = 3,902,434,120,120,034,304 - Step 5: Solve for x
x = 3,902,434,120,120,034,304/838,024,924 - Step 6: Final answer
x = 4,656,704,124.61
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.