Finding the Fourth Proportional to 63,119,444.10, 94,655,546.55 and 22,163,057.70
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Solution
The fourth proportional to 63,119,444.10, 94,655,546.55 and 22,163,057.70 is: 33,236,293.03
Step by Step Solution
- Step 1: Write the proportion equation
63,119,444.10 : 94,655,546.55 = 22,163,057.70 : x - Step 2: Convert to fraction form
63,119,444.10/94,655,546.55 = 22,163,057.70/x - Step 3: Cross multiply
63,119,444.10x = 94,655,546.55 × 22,163,057.70 - Step 4: Simplify right side
63,119,444.10x = 2,097,856,339,812,685.75 - Step 5: Solve for x
x = 2,097,856,339,812,685.75/63,119,444.10 - Step 6: Final answer
x = 33,236,293.03
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.