Finding the Fourth Proportional to 2,544,073,775.24, 3,510,771,461.57 and 1,415,019,251.53
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Solution
The fourth proportional to 2,544,073,775.24, 3,510,771,461.57 and 1,415,019,251.53 is: 1,952,698,563.29
Step by Step Solution
- Step 1: Write the proportion equation
2,544,073,775.24 : 3,510,771,461.57 = 1,415,019,251.53 : x - Step 2: Convert to fraction form
2,544,073,775.24/3,510,771,461.57 = 1,415,019,251.53/x - Step 3: Cross multiply
2,544,073,775.24x = 3,510,771,461.57 × 1,415,019,251.53 - Step 4: Simplify right side
2,544,073,775.24x = 4,967,809,205,819,036,672 - Step 5: Solve for x
x = 4,967,809,205,819,036,672/2,544,073,775.24 - Step 6: Final answer
x = 1,952,698,563.29
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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.