Finding the Third Proportional to 205,959,153 and 310,854,033
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Solution
The third proportional to 205,959,153 and 310,854,033 is: 469,171,815.99
Step by Step Solution
- Step 1: Write the proportion equation
205,959,153 : 310,854,033 = 310,854,033 : x - Step 2: Convert to fraction form
205,959,153/310,854,033 = 310,854,033/x - Step 3: Cross multiply
205,959,153x = 310,854,033 × 310,854,033 - Step 4: Simplify right side
205,959,153x = 96,630,229,832,365,088 - Step 5: Solve for x
x = 96,630,229,832,365,088/205,959,153 - Step 6: Final answer
x = 469,171,815.99
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.