Finding the Fourth Proportional to 2,442,881,996,130.20, 3,371,330,256,780.50 and 1,345,464,387,776
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Solution
The fourth proportional to 2,442,881,996,130.20, 3,371,330,256,780.50 and 1,345,464,387,776 is: 1,856,825,179,077.59
Step by Step Solution
- Step 1: Write the proportion equation
2,442,881,996,130.20 : 3,371,330,256,780.50 = 1,345,464,387,776 : x - Step 2: Convert to fraction form
2,442,881,996,130.20/3,371,330,256,780.50 = 1,345,464,387,776/x - Step 3: Cross multiply
2,442,881,996,130.20x = 3,371,330,256,780.50 × 1,345,464,387,776 - Step 4: Simplify right side
2,442,881,996,130.20x = 4,536,004,799,929,880,147,918,848 - Step 5: Solve for x
x = 4,536,004,799,929,880,147,918,848/2,442,881,996,130.20 - Step 6: Final answer
x = 1,856,825,179,077.59
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.