Finding the Fourth Proportional to 62,862,728,579.80, 94,294,092,869.70 and 62,862,728,579.80
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Solution
The fourth proportional to 62,862,728,579.80, 94,294,092,869.70 and 62,862,728,579.80 is: 94,294,092,869.70
Step by Step Solution
- Step 1: Write the proportion equation
62,862,728,579.80 : 94,294,092,869.70 = 62,862,728,579.80 : x - Step 2: Convert to fraction form
62,862,728,579.80/94,294,092,869.70 = 62,862,728,579.80/x - Step 3: Cross multiply
62,862,728,579.80x = 94,294,092,869.70 × 62,862,728,579.80 - Step 4: Simplify right side
62,862,728,579.80x = 5,927,583,966,746,405,502,976 - Step 5: Solve for x
x = 5,927,583,966,746,405,502,976/62,862,728,579.80 - Step 6: Final answer
x = 94,294,092,869.70
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1.5x scale
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.