Finding the Fourth Proportional to 1,552,536,870,620.50, 2,328,852,749,074.80 and 532,640,098,467.99
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Solution
The fourth proportional to 1,552,536,870,620.50, 2,328,852,749,074.80 and 532,640,098,467.99 is: 798,976,424,365.94
Step by Step Solution
- Step 1: Write the proportion equation
1,552,536,870,620.50 : 2,328,852,749,074.80 = 532,640,098,467.99 : x - Step 2: Convert to fraction form
1,552,536,870,620.50/2,328,852,749,074.80 = 532,640,098,467.99/x - Step 3: Cross multiply
1,552,536,870,620.50x = 2,328,852,749,074.80 × 532,640,098,467.99 - Step 4: Simplify right side
1,552,536,870,620.50x = 1,240,440,357,584,650,482,221,056 - Step 5: Solve for x
x = 1,240,440,357,584,650,482,221,056/1,552,536,870,620.50 - Step 6: Final answer
x = 798,976,424,365.94
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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.