Finding the Third Proportional to 145,137,548 and 313,363,336
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Solution
The third proportional to 145,137,548 and 313,363,336 is: 676,575,990.86
Step by Step Solution
- Step 1: Write the proportion equation
145,137,548 : 313,363,336 = 313,363,336 : x - Step 2: Convert to fraction form
145,137,548/313,363,336 = 313,363,336/x - Step 3: Cross multiply
145,137,548x = 313,363,336 × 313,363,336 - Step 4: Simplify right side
145,137,548x = 98,196,580,349,048,896 - Step 5: Solve for x
x = 98,196,580,349,048,896/145,137,548 - Step 6: Final answer
x = 676,575,990.86
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.