Finding the Fourth Proportional to 6,265,655,949.60, 9,399,554,662.32 and 2,583,148,258.08
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Solution
The fourth proportional to 6,265,655,949.60, 9,399,554,662.32 and 2,583,148,258.08 is: 3,875,163,821.32
Step by Step Solution
- Step 1: Write the proportion equation
6,265,655,949.60 : 9,399,554,662.32 = 2,583,148,258.08 : x - Step 2: Convert to fraction form
6,265,655,949.60/9,399,554,662.32 = 2,583,148,258.08/x - Step 3: Cross multiply
6,265,655,949.60x = 9,399,554,662.32 × 2,583,148,258.08 - Step 4: Simplify right side
6,265,655,949.60x = 24,280,443,252,699,648,000 - Step 5: Solve for x
x = 24,280,443,252,699,648,000/6,265,655,949.60 - Step 6: Final answer
x = 3,875,163,821.32
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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.