Finding the Fourth Proportional to 1,648,264,536,366.70, 2,472,396,804,550 and 1,648,264,536,366.70
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Solution
The fourth proportional to 1,648,264,536,366.70, 2,472,396,804,550 and 1,648,264,536,366.70 is: 2,472,396,804,550
Step by Step Solution
- Step 1: Write the proportion equation
1,648,264,536,366.70 : 2,472,396,804,550 = 1,648,264,536,366.70 : x - Step 2: Convert to fraction form
1,648,264,536,366.70/2,472,396,804,550 = 1,648,264,536,366.70/x - Step 3: Cross multiply
1,648,264,536,366.70x = 2,472,396,804,550 × 1,648,264,536,366.70 - Step 4: Simplify right side
1,648,264,536,366.70x = 4,075,163,972,766,116,079,468,544 - Step 5: Solve for x
x = 4,075,163,972,766,116,079,468,544/1,648,264,536,366.70 - Step 6: Final answer
x = 2,472,396,804,550
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.