Finding the Fourth Proportional to 3,516,096,143.84, 4,852,034,488.28 and 2,087,228,327.02
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Solution
The fourth proportional to 3,516,096,143.84, 4,852,034,488.28 and 2,087,228,327.02 is: 2,880,269,313.84
Step by Step Solution
- Step 1: Write the proportion equation
3,516,096,143.84 : 4,852,034,488.28 = 2,087,228,327.02 : x - Step 2: Convert to fraction form
3,516,096,143.84/4,852,034,488.28 = 2,087,228,327.02/x - Step 3: Cross multiply
3,516,096,143.84x = 4,852,034,488.28 × 2,087,228,327.02 - Step 4: Simplify right side
3,516,096,143.84x = 10,127,303,827,609,094,144 - Step 5: Solve for x
x = 10,127,303,827,609,094,144/3,516,096,143.84 - Step 6: Final answer
x = 2,880,269,313.84
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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.