Finding the Third Proportional to 578,926,277.16 and 894,537,083.11
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Solution
The third proportional to 578,926,277.16 and 894,537,083.11 is: 1,382,208,105.99
Step by Step Solution
- Step 1: Write the proportion equation
578,926,277.16 : 894,537,083.11 = 894,537,083.11 : x - Step 2: Convert to fraction form
578,926,277.16/894,537,083.11 = 894,537,083.11/x - Step 3: Cross multiply
578,926,277.16x = 894,537,083.11 × 894,537,083.11 - Step 4: Simplify right side
578,926,277.16x = 800,196,593,057,837,824 - Step 5: Solve for x
x = 800,196,593,057,837,824/578,926,277.16 - Step 6: Final answer
x = 1,382,208,105.99
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.