Finding the Fourth Proportional to 26,539,579,103.63, 36,624,371,644.37 and 14,496,585,302.42
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Solution
The fourth proportional to 26,539,579,103.63, 36,624,371,644.37 and 14,496,585,302.42 is: 20,005,152,516.44
Step by Step Solution
- Step 1: Write the proportion equation
26,539,579,103.63 : 36,624,371,644.37 = 14,496,585,302.42 : x - Step 2: Convert to fraction form
26,539,579,103.63/36,624,371,644.37 = 14,496,585,302.42/x - Step 3: Cross multiply
26,539,579,103.63x = 36,624,371,644.37 × 14,496,585,302.42 - Step 4: Simplify right side
26,539,579,103.63x = 530,928,327,690,142,023,680 - Step 5: Solve for x
x = 530,928,327,690,142,023,680/26,539,579,103.63 - Step 6: Final answer
x = 20,005,152,516.44
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.