Finding the Fourth Proportional to 41,701,535,207,538, 62,561,306,249,400 and 12,693,813,386,604
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Solution
The fourth proportional to 41,701,535,207,538, 62,561,306,249,400 and 12,693,813,386,604 is: 19,043,460,697,545.65
Step by Step Solution
- Step 1: Write the proportion equation
41,701,535,207,538 : 62,561,306,249,400 = 12,693,813,386,604 : x - Step 2: Convert to fraction form
41,701,535,207,538/62,561,306,249,400 = 12,693,813,386,604/x - Step 3: Cross multiply
41,701,535,207,538x = 62,561,306,249,400 × 12,693,813,386,604 - Step 4: Simplify right side
41,701,535,207,538x = 794,141,546,752,066,176,814,153,728 - Step 5: Solve for x
x = 794,141,546,752,066,176,814,153,728/41,701,535,207,538 - Step 6: Final answer
x = 19,043,460,697,545.65
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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.