Finding the Fourth Proportional to 35,466,682,095.03, 48,943,989,347.23 and 20,020,076,537.99
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Solution
The fourth proportional to 35,466,682,095.03, 48,943,989,347.23 and 20,020,076,537.99 is: 27,627,687,590.87
Step by Step Solution
- Step 1: Write the proportion equation
35,466,682,095.03 : 48,943,989,347.23 = 20,020,076,537.99 : x - Step 2: Convert to fraction form
35,466,682,095.03/48,943,989,347.23 = 20,020,076,537.99/x - Step 3: Cross multiply
35,466,682,095.03x = 48,943,989,347.23 × 20,020,076,537.99 - Step 4: Simplify right side
35,466,682,095.03x = 979,862,412,806,112,018,432 - Step 5: Solve for x
x = 979,862,412,806,112,018,432/35,466,682,095.03 - Step 6: Final answer
x = 27,627,687,590.87
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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.