Finding the Fourth Proportional to 4,584,584,472.36, 6,326,688,540.02 and 2,577,428,553.88
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Solution
The fourth proportional to 4,584,584,472.36, 6,326,688,540.02 and 2,577,428,553.88 is: 3,556,830,023.06
Step by Step Solution
- Step 1: Write the proportion equation
4,584,584,472.36 : 6,326,688,540.02 = 2,577,428,553.88 : x - Step 2: Convert to fraction form
4,584,584,472.36/6,326,688,540.02 = 2,577,428,553.88/x - Step 3: Cross multiply
4,584,584,472.36x = 6,326,688,540.02 × 2,577,428,553.88 - Step 4: Simplify right side
4,584,584,472.36x = 16,306,587,694,552,918,016 - Step 5: Solve for x
x = 16,306,587,694,552,918,016/4,584,584,472.36 - Step 6: Final answer
x = 3,556,830,023.06
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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.