Finding the Fourth Proportional to 453,297,242.00, 680,084,629.30 and 232,125,179.99
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Solution
The fourth proportional to 453,297,242.00, 680,084,629.30 and 232,125,179.99 is: 348,258,829.65
Step by Step Solution
- Step 1: Write the proportion equation
453,297,242.00 : 680,084,629.30 = 232,125,179.99 : x - Step 2: Convert to fraction form
453,297,242.00/680,084,629.30 = 232,125,179.99/x - Step 3: Cross multiply
453,297,242.00x = 680,084,629.30 × 232,125,179.99 - Step 4: Simplify right side
453,297,242.00x = 157,864,766,982,823,488 - Step 5: Solve for x
x = 157,864,766,982,823,488/453,297,242.00 - Step 6: Final answer
x = 348,258,829.65
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.