Finding the Fourth Proportional to 6,170,056,798.17, 9,252,167,683.04 and 2,390,219,517.48
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Solution
The fourth proportional to 6,170,056,798.17, 9,252,167,683.04 and 2,390,219,517.48 is: 3,584,199,059.82
Step by Step Solution
- Step 1: Write the proportion equation
6,170,056,798.17 : 9,252,167,683.04 = 2,390,219,517.48 : x - Step 2: Convert to fraction form
6,170,056,798.17/9,252,167,683.04 = 2,390,219,517.48/x - Step 3: Cross multiply
6,170,056,798.17x = 9,252,167,683.04 × 2,390,219,517.48 - Step 4: Simplify right side
6,170,056,798.17x = 22,114,711,775,037,734,912 - Step 5: Solve for x
x = 22,114,711,775,037,734,912/6,170,056,798.17 - Step 6: Final answer
x = 3,584,199,059.82
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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.