Finding the Fourth Proportional to 134,350,439,703.07, 201,526,412,977.35 and 44,813,187,297.66
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Solution
The fourth proportional to 134,350,439,703.07, 201,526,412,977.35 and 44,813,187,297.66 is: 67,220,032,254.01
Step by Step Solution
- Step 1: Write the proportion equation
134,350,439,703.07 : 201,526,412,977.35 = 44,813,187,297.66 : x - Step 2: Convert to fraction form
134,350,439,703.07/201,526,412,977.35 = 44,813,187,297.66/x - Step 3: Cross multiply
134,350,439,703.07x = 201,526,412,977.35 × 44,813,187,297.66 - Step 4: Simplify right side
134,350,439,703.07x = 9,031,040,890,180,169,891,840 - Step 5: Solve for x
x = 9,031,040,890,180,169,891,840/134,350,439,703.07 - Step 6: Final answer
x = 67,220,032,254.01
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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.