Finding the Fourth Proportional to 2,536,541,094.88, 3,803,566,840.48 and 1,042,301,954.08
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Solution
The fourth proportional to 2,536,541,094.88, 3,803,566,840.48 and 1,042,301,954.08 is: 1,562,941,423.78
Step by Step Solution
- Step 1: Write the proportion equation
2,536,541,094.88 : 3,803,566,840.48 = 1,042,301,954.08 : x - Step 2: Convert to fraction form
2,536,541,094.88/3,803,566,840.48 = 1,042,301,954.08/x - Step 3: Cross multiply
2,536,541,094.88x = 3,803,566,840.48 × 1,042,301,954.08 - Step 4: Simplify right side
2,536,541,094.88x = 3,964,465,150,306,195,968 - Step 5: Solve for x
x = 3,964,465,150,306,195,968/2,536,541,094.88 - Step 6: Final answer
x = 1,562,941,423.78
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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.