Finding the Fourth Proportional to 3,104,316,095.60, 4,656,474,143.40 and 2,124,764,044.40
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Solution
The fourth proportional to 3,104,316,095.60, 4,656,474,143.40 and 2,124,764,044.40 is: 3,187,146,066.60
Step by Step Solution
- Step 1: Write the proportion equation
3,104,316,095.60 : 4,656,474,143.40 = 2,124,764,044.40 : x - Step 2: Convert to fraction form
3,104,316,095.60/4,656,474,143.40 = 2,124,764,044.40/x - Step 3: Cross multiply
3,104,316,095.60x = 4,656,474,143.40 × 2,124,764,044.40 - Step 4: Simplify right side
3,104,316,095.60x = 9,893,908,833,574,608,896 - Step 5: Solve for x
x = 9,893,908,833,574,608,896/3,104,316,095.60 - Step 6: Final answer
x = 3,187,146,066.60
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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.