Finding the Fourth Proportional to 2,671,333,302.08, 4,007,615,548.16 and 924,536,059.43
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Solution
The fourth proportional to 2,671,333,302.08, 4,007,615,548.16 and 924,536,059.43 is: 1,387,017,143.72
Step by Step Solution
- Step 1: Write the proportion equation
2,671,333,302.08 : 4,007,615,548.16 = 924,536,059.43 : x - Step 2: Convert to fraction form
2,671,333,302.08/4,007,615,548.16 = 924,536,059.43/x - Step 3: Cross multiply
2,671,333,302.08x = 4,007,615,548.16 × 924,536,059.43 - Step 4: Simplify right side
2,671,333,302.08x = 3,705,185,086,588,518,912 - Step 5: Solve for x
x = 3,705,185,086,588,518,912/2,671,333,302.08 - Step 6: Final answer
x = 1,387,017,143.72
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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.