Finding the Fourth Proportional to 104,135,255.57, 156,092,752.35 and 38,514,221.82
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Solution
The fourth proportional to 104,135,255.57, 156,092,752.35 and 38,514,221.82 is: 57,730,600.99
Step by Step Solution
- Step 1: Write the proportion equation
104,135,255.57 : 156,092,752.35 = 38,514,221.82 : x - Step 2: Convert to fraction form
104,135,255.57/156,092,752.35 = 38,514,221.82/x - Step 3: Cross multiply
104,135,255.57x = 156,092,752.35 × 38,514,221.82 - Step 4: Simplify right side
104,135,255.57x = 6,011,790,888,502,226 - Step 5: Solve for x
x = 6,011,790,888,502,226/104,135,255.57 - Step 6: Final answer
x = 57,730,600.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.