Finding the Fourth Proportional to 35,466,682,094.03, 48,943,989,345.85 and 20,020,076,536.99
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Solution
The fourth proportional to 35,466,682,094.03, 48,943,989,345.85 and 20,020,076,536.99 is: 27,627,687,589.49
Step by Step Solution
- Step 1: Write the proportion equation
35,466,682,094.03 : 48,943,989,345.85 = 20,020,076,536.99 : x - Step 2: Convert to fraction form
35,466,682,094.03/48,943,989,345.85 = 20,020,076,536.99/x - Step 3: Cross multiply
35,466,682,094.03x = 48,943,989,345.85 × 20,020,076,536.99 - Step 4: Simplify right side
35,466,682,094.03x = 979,862,412,729,655,754,752 - Step 5: Solve for x
x = 979,862,412,729,655,754,752/35,466,682,094.03 - Step 6: Final answer
x = 27,627,687,589.49
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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.