Finding the Fourth Proportional to 5,054,843,729.08, 7,583,299,726.12 and 1,738,227,568.68
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Solution
The fourth proportional to 5,054,843,729.08, 7,583,299,726.12 and 1,738,227,568.68 is: 2,607,696,963.94
Step by Step Solution
- Step 1: Write the proportion equation
5,054,843,729.08 : 7,583,299,726.12 = 1,738,227,568.68 : x - Step 2: Convert to fraction form
5,054,843,729.08/7,583,299,726.12 = 1,738,227,568.68/x - Step 3: Cross multiply
5,054,843,729.08x = 7,583,299,726.12 × 1,738,227,568.68 - Step 4: Simplify right side
5,054,843,729.08x = 13,181,500,645,505,277,952 - Step 5: Solve for x
x = 13,181,500,645,505,277,952/5,054,843,729.08 - Step 6: Final answer
x = 2,607,696,963.94
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.