Finding the Fourth Proportional to 4,563,226,436,664, 6,297,403,503,886.20 and 2,507,962,464,388
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Solution
The fourth proportional to 4,563,226,436,664, 6,297,403,503,886.20 and 2,507,962,464,388 is: 3,461,071,202,593.71
Step by Step Solution
- Step 1: Write the proportion equation
4,563,226,436,664 : 6,297,403,503,886.20 = 2,507,962,464,388 : x - Step 2: Convert to fraction form
4,563,226,436,664/6,297,403,503,886.20 = 2,507,962,464,388/x - Step 3: Cross multiply
4,563,226,436,664x = 6,297,403,503,886.20 × 2,507,962,464,388 - Step 4: Simplify right side
4,563,226,436,664x = 15,793,651,610,852,059,890,319,360 - Step 5: Solve for x
x = 15,793,651,610,852,059,890,319,360/4,563,226,436,664 - Step 6: Final answer
x = 3,461,071,202,593.71
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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.