Finding the Fourth Proportional to 3,182,894,725,202, 4,775,145,546,467.20 and 888,157,249,690.53
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Solution
The fourth proportional to 3,182,894,725,202, 4,775,145,546,467.20 and 888,157,249,690.53 is: 1,332,460,072,223.45
Step by Step Solution
- Step 1: Write the proportion equation
3,182,894,725,202 : 4,775,145,546,467.20 = 888,157,249,690.53 : x - Step 2: Convert to fraction form
3,182,894,725,202/4,775,145,546,467.20 = 888,157,249,690.53/x - Step 3: Cross multiply
3,182,894,725,202x = 4,775,145,546,467.20 × 888,157,249,690.53 - Step 4: Simplify right side
3,182,894,725,202x = 4,241,080,135,422,291,711,361,024 - Step 5: Solve for x
x = 4,241,080,135,422,291,711,361,024/3,182,894,725,202 - Step 6: Final answer
x = 1,332,460,072,223.45
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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.