Finding the Fourth Proportional to 6,263,228,913.14, 9,388,637,746.26 and 2,941,096,538.42
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Solution
The fourth proportional to 6,263,228,913.14, 9,388,637,746.26 and 2,941,096,538.42 is: 4,408,730,761.55
Step by Step Solution
- Step 1: Write the proportion equation
6,263,228,913.14 : 9,388,637,746.26 = 2,941,096,538.42 : x - Step 2: Convert to fraction form
6,263,228,913.14/9,388,637,746.26 = 2,941,096,538.42/x - Step 3: Cross multiply
6,263,228,913.14x = 9,388,637,746.26 × 2,941,096,538.42 - Step 4: Simplify right side
6,263,228,913.14x = 27,612,889,976,004,636,672 - Step 5: Solve for x
x = 27,612,889,976,004,636,672/6,263,228,913.14 - Step 6: Final answer
x = 4,408,730,761.55
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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.