Finding the Third Proportional to 284,232,800 and 621,957,352
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Solution
The third proportional to 284,232,800 and 621,957,352 is: 1,360,965,193.70
Step by Step Solution
- Step 1: Write the proportion equation
284,232,800 : 621,957,352 = 621,957,352 : x - Step 2: Convert to fraction form
284,232,800/621,957,352 = 621,957,352/x - Step 3: Cross multiply
284,232,800x = 621,957,352 × 621,957,352 - Step 4: Simplify right side
284,232,800x = 386,830,947,706,851,904 - Step 5: Solve for x
x = 386,830,947,706,851,904/284,232,800 - Step 6: Final answer
x = 1,360,965,193.70
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.