Finding the Fourth Proportional to 2,442,881,996,125.20, 3,371,330,256,773.50 and 1,345,464,387,771
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Solution
The fourth proportional to 2,442,881,996,125.20, 3,371,330,256,773.50 and 1,345,464,387,771 is: 1,856,825,179,070.64
Step by Step Solution
- Step 1: Write the proportion equation
2,442,881,996,125.20 : 3,371,330,256,773.50 = 1,345,464,387,771 : x - Step 2: Convert to fraction form
2,442,881,996,125.20/3,371,330,256,773.50 = 1,345,464,387,771/x - Step 3: Cross multiply
2,442,881,996,125.20x = 3,371,330,256,773.50 × 1,345,464,387,771 - Step 4: Simplify right side
2,442,881,996,125.20x = 4,536,004,799,903,605,148,614,656 - Step 5: Solve for x
x = 4,536,004,799,903,605,148,614,656/2,442,881,996,125.20 - Step 6: Final answer
x = 1,856,825,179,070.64
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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.