Finding the Fourth Proportional to 214,851,282.48, 322,341,069 and 202,018,186.80
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Solution
The fourth proportional to 214,851,282.48, 322,341,069 and 202,018,186.80 is: 303,087,594.07
Step by Step Solution
- Step 1: Write the proportion equation
214,851,282.48 : 322,341,069 = 202,018,186.80 : x - Step 2: Convert to fraction form
214,851,282.48/322,341,069 = 202,018,186.80/x - Step 3: Cross multiply
214,851,282.48x = 322,341,069 × 202,018,186.80 - Step 4: Simplify right side
214,851,282.48x = 65,118,758,290,553,696 - Step 5: Solve for x
x = 65,118,758,290,553,696/214,851,282.48 - Step 6: Final answer
x = 303,087,594.07
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.