Finding the Fourth Proportional to 2,370,658,014,562.70, 3,555,297,166,650.30 and 918,196,722,117.41
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Solution
The fourth proportional to 2,370,658,014,562.70, 3,555,297,166,650.30 and 918,196,722,117.41 is: 1,377,027,890,365.62
Step by Step Solution
- Step 1: Write the proportion equation
2,370,658,014,562.70 : 3,555,297,166,650.30 = 918,196,722,117.41 : x - Step 2: Convert to fraction form
2,370,658,014,562.70/3,555,297,166,650.30 = 918,196,722,117.41/x - Step 3: Cross multiply
2,370,658,014,562.70x = 3,555,297,166,650.30 × 918,196,722,117.41 - Step 4: Simplify right side
2,370,658,014,562.70x = 3,264,462,204,571,620,474,880,000 - Step 5: Solve for x
x = 3,264,462,204,571,620,474,880,000/2,370,658,014,562.70 - Step 6: Final answer
x = 1,377,027,890,365.62
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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.