Finding the Fourth Proportional to 33,858,208.98, 46,727,210.00 and 19,176,487.07
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Solution
The fourth proportional to 33,858,208.98, 46,727,210.00 and 19,176,487.07 is: 26,465,184.22
Step by Step Solution
- Step 1: Write the proportion equation
33,858,208.98 : 46,727,210.00 = 19,176,487.07 : x - Step 2: Convert to fraction form
33,858,208.98/46,727,210.00 = 19,176,487.07/x - Step 3: Cross multiply
33,858,208.98x = 46,727,210.00 × 19,176,487.07 - Step 4: Simplify right side
33,858,208.98x = 896,063,738,052,656.25 - Step 5: Solve for x
x = 896,063,738,052,656.25/33,858,208.98 - Step 6: Final answer
x = 26,465,184.22
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.