Finding the Fourth Proportional to 5,977,357,622,220.80, 8,248,761,473,374 and 3,236,913,252,225
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Solution
The fourth proportional to 5,977,357,622,220.80, 8,248,761,473,374 and 3,236,913,252,225 is: 4,466,944,595,777.28
Step by Step Solution
- Step 1: Write the proportion equation
5,977,357,622,220.80 : 8,248,761,473,374 = 3,236,913,252,225 : x - Step 2: Convert to fraction form
5,977,357,622,220.80/8,248,761,473,374 = 3,236,913,252,225/x - Step 3: Cross multiply
5,977,357,622,220.80x = 8,248,761,473,374 × 3,236,913,252,225 - Step 4: Simplify right side
5,977,357,622,220.80x = 26,700,525,327,607,317,617,704,960 - Step 5: Solve for x
x = 26,700,525,327,607,317,617,704,960/5,977,357,622,220.80 - Step 6: Final answer
x = 4,466,944,595,777.28
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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.