Finding the Fourth Proportional to 79,031,118.70, 118,663,214.10 and 44,084,514.52
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Solution
The fourth proportional to 79,031,118.70, 118,663,214.10 and 44,084,514.52 is: 66,191,777.00
Step by Step Solution
- Step 1: Write the proportion equation
79,031,118.70 : 118,663,214.10 = 44,084,514.52 : x - Step 2: Convert to fraction form
79,031,118.70/118,663,214.10 = 44,084,514.52/x - Step 3: Cross multiply
79,031,118.70x = 118,663,214.10 × 44,084,514.52 - Step 4: Simplify right side
79,031,118.70x = 5,231,210,184,981,319 - Step 5: Solve for x
x = 5,231,210,184,981,319/79,031,118.70 - Step 6: Final answer
x = 66,191,777.00
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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.