Finding the Fourth Proportional to 2,225,956,252.68, 3,339,580,607.34 and 897,298,610.28
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Solution
The fourth proportional to 2,225,956,252.68, 3,339,580,607.34 and 897,298,610.28 is: 1,346,208,414.60
Step by Step Solution
- Step 1: Write the proportion equation
2,225,956,252.68 : 3,339,580,607.34 = 897,298,610.28 : x - Step 2: Convert to fraction form
2,225,956,252.68/3,339,580,607.34 = 897,298,610.28/x - Step 3: Cross multiply
2,225,956,252.68x = 3,339,580,607.34 × 897,298,610.28 - Step 4: Simplify right side
2,225,956,252.68x = 2,996,601,037,884,220,416 - Step 5: Solve for x
x = 2,996,601,037,884,220,416/2,225,956,252.68 - Step 6: Final answer
x = 1,346,208,414.60
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.