Finding the Third Proportional to 612,862,248.52 and 859,967,056.62
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Solution
The third proportional to 612,862,248.52 and 859,967,056.62 is: 1,206,704,019.15
Step by Step Solution
- Step 1: Write the proportion equation
612,862,248.52 : 859,967,056.62 = 859,967,056.62 : x - Step 2: Convert to fraction form
612,862,248.52/859,967,056.62 = 859,967,056.62/x - Step 3: Cross multiply
612,862,248.52x = 859,967,056.62 × 859,967,056.62 - Step 4: Simplify right side
612,862,248.52x = 739,543,338,466,850,560 - Step 5: Solve for x
x = 739,543,338,466,850,560/612,862,248.52 - Step 6: Final answer
x = 1,206,704,019.15
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.