Finding the Fourth Proportional to 5,442,896,062.24, 7,511,574,075.24 and 3,299,593,058.08
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Solution
The fourth proportional to 5,442,896,062.24, 7,511,574,075.24 and 3,299,593,058.08 is: 4,553,667,273.91
Step by Step Solution
- Step 1: Write the proportion equation
5,442,896,062.24 : 7,511,574,075.24 = 3,299,593,058.08 : x - Step 2: Convert to fraction form
5,442,896,062.24/7,511,574,075.24 = 3,299,593,058.08/x - Step 3: Cross multiply
5,442,896,062.24x = 7,511,574,075.24 × 3,299,593,058.08 - Step 4: Simplify right side
5,442,896,062.24x = 24,785,137,673,915,596,800 - Step 5: Solve for x
x = 24,785,137,673,915,596,800/5,442,896,062.24 - Step 6: Final answer
x = 4,553,667,273.91
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.