Finding the Fourth Proportional to 3,273,224,335.80, 4,909,836,503.70 and 944,237,297.40
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Solution
The fourth proportional to 3,273,224,335.80, 4,909,836,503.70 and 944,237,297.40 is: 1,416,355,946.10
Step by Step Solution
- Step 1: Write the proportion equation
3,273,224,335.80 : 4,909,836,503.70 = 944,237,297.40 : x - Step 2: Convert to fraction form
3,273,224,335.80/4,909,836,503.70 = 944,237,297.40/x - Step 3: Cross multiply
3,273,224,335.80x = 4,909,836,503.70 × 944,237,297.40 - Step 4: Simplify right side
3,273,224,335.80x = 4,636,050,750,929,552,384 - Step 5: Solve for x
x = 4,636,050,750,929,552,384/3,273,224,335.80 - Step 6: Final answer
x = 1,416,355,946.10
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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.