Finding the Fourth Proportional to 7,522,922,433,130.50, 10,381,470,239,063 and 4,355,352,398,752
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Solution
The fourth proportional to 7,522,922,433,130.50, 10,381,470,239,063 and 4,355,352,398,752 is: 6,010,292,105,253.08
Step by Step Solution
- Step 1: Write the proportion equation
7,522,922,433,130.50 : 10,381,470,239,063 = 4,355,352,398,752 : x - Step 2: Convert to fraction form
7,522,922,433,130.50/10,381,470,239,063 = 4,355,352,398,752/x - Step 3: Cross multiply
7,522,922,433,130.50x = 10,381,470,239,063 × 4,355,352,398,752 - Step 4: Simplify right side
7,522,922,433,130.50x = 45,214,961,308,275,534,970,486,784 - Step 5: Solve for x
x = 45,214,961,308,275,534,970,486,784/7,522,922,433,130.50 - Step 6: Final answer
x = 6,010,292,105,253.08
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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.