Finding the Fourth Proportional to 4,528,083,809.66, 6,795,228,262.06 and 1,580,363,426.97
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Solution
The fourth proportional to 4,528,083,809.66, 6,795,228,262.06 and 1,580,363,426.97 is: 2,371,627,972.15
Step by Step Solution
- Step 1: Write the proportion equation
4,528,083,809.66 : 6,795,228,262.06 = 1,580,363,426.97 : x - Step 2: Convert to fraction form
4,528,083,809.66/6,795,228,262.06 = 1,580,363,426.97/x - Step 3: Cross multiply
4,528,083,809.66x = 6,795,228,262.06 × 1,580,363,426.97 - Step 4: Simplify right side
4,528,083,809.66x = 10,738,930,223,245,613,056 - Step 5: Solve for x
x = 10,738,930,223,245,613,056/4,528,083,809.66 - Step 6: Final answer
x = 2,371,627,972.15
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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.