Finding the Fourth Proportional to 2,446,873,135,648.30, 3,376,688,275,949.40 and 1,334,486,078,830
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Solution
The fourth proportional to 2,446,873,135,648.30, 3,376,688,275,949.40 and 1,334,486,078,830 is: 1,841,592,615,143.51
Step by Step Solution
- Step 1: Write the proportion equation
2,446,873,135,648.30 : 3,376,688,275,949.40 = 1,334,486,078,830 : x - Step 2: Convert to fraction form
2,446,873,135,648.30/3,376,688,275,949.40 = 1,334,486,078,830/x - Step 3: Cross multiply
2,446,873,135,648.30x = 3,376,688,275,949.40 × 1,334,486,078,830 - Step 4: Simplify right side
2,446,873,135,648.30x = 4,506,143,496,802,947,664,183,296 - Step 5: Solve for x
x = 4,506,143,496,802,947,664,183,296/2,446,873,135,648.30 - Step 6: Final answer
x = 1,841,592,615,143.51
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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.