Finding the Fourth Proportional to 62,290,181.39, 93,437,514.97 and 23,425,070.00
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Solution
The fourth proportional to 62,290,181.39, 93,437,514.97 and 23,425,070.00 is: 35,138,448.46
Step by Step Solution
- Step 1: Write the proportion equation
62,290,181.39 : 93,437,514.97 = 23,425,070.00 : x - Step 2: Convert to fraction form
62,290,181.39/93,437,514.97 = 23,425,070.00/x - Step 3: Cross multiply
62,290,181.39x = 93,437,514.97 × 23,425,070.00 - Step 4: Simplify right side
62,290,181.39x = 2,188,780,328,272,547.75 - Step 5: Solve for x
x = 2,188,780,328,272,547.75/62,290,181.39 - Step 6: Final answer
x = 35,138,448.46
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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.