Finding the Fourth Proportional to 4,345,378,495,877.70, 5,996,750,238,140 and 2,394,539,912,726.20
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Solution
The fourth proportional to 4,345,378,495,877.70, 5,996,750,238,140 and 2,394,539,912,726.20 is: 3,304,535,567,039.53
Step by Step Solution
- Step 1: Write the proportion equation
4,345,378,495,877.70 : 5,996,750,238,140 = 2,394,539,912,726.20 : x - Step 2: Convert to fraction form
4,345,378,495,877.70/5,996,750,238,140 = 2,394,539,912,726.20/x - Step 3: Cross multiply
4,345,378,495,877.70x = 5,996,750,238,140 × 2,394,539,912,726.20 - Step 4: Simplify right side
4,345,378,495,877.70x = 14,359,457,791,876,575,122,161,664 - Step 5: Solve for x
x = 14,359,457,791,876,575,122,161,664/4,345,378,495,877.70 - Step 6: Final answer
x = 3,304,535,567,039.53
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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.