Finding the Fourth Proportional to 1,351,043,924,189.40, 1,864,477,024,709.10 and 794,887,872,876.95
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Solution
The fourth proportional to 1,351,043,924,189.40, 1,864,477,024,709.10 and 794,887,872,876.95 is: 1,096,966,686,029.96
Step by Step Solution
- Step 1: Write the proportion equation
1,351,043,924,189.40 : 1,864,477,024,709.10 = 794,887,872,876.95 : x - Step 2: Convert to fraction form
1,351,043,924,189.40/1,864,477,024,709.10 = 794,887,872,876.95/x - Step 3: Cross multiply
1,351,043,924,189.40x = 1,864,477,024,709.10 × 794,887,872,876.95 - Step 4: Simplify right side
1,351,043,924,189.40x = 1,482,050,176,198,961,067,458,560 - Step 5: Solve for x
x = 1,482,050,176,198,961,067,458,560/1,351,043,924,189.40 - Step 6: Final answer
x = 1,096,966,686,029.96
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.