Finding the Third Proportional to 702,389,670,246 and 1,117,640,044,032.80
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Solution
The third proportional to 702,389,670,246 and 1,117,640,044,032.80 is: 1,778,385,020,366.48
Step by Step Solution
- Step 1: Write the proportion equation
702,389,670,246 : 1,117,640,044,032.80 = 1,117,640,044,032.80 : x - Step 2: Convert to fraction form
702,389,670,246/1,117,640,044,032.80 = 1,117,640,044,032.80/x - Step 3: Cross multiply
702,389,670,246x = 1,117,640,044,032.80 × 1,117,640,044,032.80 - Step 4: Simplify right side
702,389,670,246x = 1,249,119,268,025,639,177,814,016 - Step 5: Solve for x
x = 1,249,119,268,025,639,177,814,016/702,389,670,246 - Step 6: Final answer
x = 1,778,385,020,366.48
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.