Finding the Fourth Proportional to 63,187,737,827.13, 94,814,193,215.66 and 29,614,771,134.05
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Solution
The fourth proportional to 63,187,737,827.13, 94,814,193,215.66 and 29,614,771,134.05 is: 44,437,429,300.33
Step by Step Solution
- Step 1: Write the proportion equation
63,187,737,827.13 : 94,814,193,215.66 = 29,614,771,134.05 : x - Step 2: Convert to fraction form
63,187,737,827.13/94,814,193,215.66 = 29,614,771,134.05/x - Step 3: Cross multiply
63,187,737,827.13x = 94,814,193,215.66 × 29,614,771,134.05 - Step 4: Simplify right side
63,187,737,827.13x = 2,807,900,632,340,744,896,512 - Step 5: Solve for x
x = 2,807,900,632,340,744,896,512/63,187,737,827.13 - Step 6: Final answer
x = 44,437,429,300.33
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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.