Finding the Fourth Proportional to 45,713,864.18, 63,067,173.53 and 26,124,243
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Solution
The fourth proportional to 45,713,864.18, 63,067,173.53 and 26,124,243 is: 36,041,192.23
Step by Step Solution
- Step 1: Write the proportion equation
45,713,864.18 : 63,067,173.53 = 26,124,243 : x - Step 2: Convert to fraction form
45,713,864.18/63,067,173.53 = 26,124,243/x - Step 3: Cross multiply
45,713,864.18x = 63,067,173.53 × 26,124,243 - Step 4: Simplify right side
45,713,864.18x = 1,647,582,166,490,266.50 - Step 5: Solve for x
x = 1,647,582,166,490,266.50/45,713,864.18 - Step 6: Final answer
x = 36,041,192.23
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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.