Finding the Fourth Proportional to 4,604,860,323.03, 6,354,726,391.71 and 2,490,316,267.26
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Solution
The fourth proportional to 4,604,860,323.03, 6,354,726,391.71 and 2,490,316,267.26 is: 3,436,646,802.97
Step by Step Solution
- Step 1: Write the proportion equation
4,604,860,323.03 : 6,354,726,391.71 = 2,490,316,267.26 : x - Step 2: Convert to fraction form
4,604,860,323.03/6,354,726,391.71 = 2,490,316,267.26/x - Step 3: Cross multiply
4,604,860,323.03x = 6,354,726,391.71 × 2,490,316,267.26 - Step 4: Simplify right side
4,604,860,323.03x = 15,825,278,507,261,857,792 - Step 5: Solve for x
x = 15,825,278,507,261,857,792/4,604,860,323.03 - Step 6: Final answer
x = 3,436,646,802.97
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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.