Finding the Fourth Proportional to 1,793,008,295.88, 2,683,996,225.35 and 1,169,881,782.36
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Solution
The fourth proportional to 1,793,008,295.88, 2,683,996,225.35 and 1,169,881,782.36 is: 1,751,223,513.68
Step by Step Solution
- Step 1: Write the proportion equation
1,793,008,295.88 : 2,683,996,225.35 = 1,169,881,782.36 : x - Step 2: Convert to fraction form
1,793,008,295.88/2,683,996,225.35 = 1,169,881,782.36/x - Step 3: Cross multiply
1,793,008,295.88x = 2,683,996,225.35 × 1,169,881,782.36 - Step 4: Simplify right side
1,793,008,295.88x = 3,139,958,287,959,969,792 - Step 5: Solve for x
x = 3,139,958,287,959,969,792/1,793,008,295.88 - Step 6: Final answer
x = 1,751,223,513.68
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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.