Finding the Fourth Proportional to 49,852,600.11, 68,833,029.62 and 32,221,934.07
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Solution
The fourth proportional to 49,852,600.11, 68,833,029.62 and 32,221,934.07 is: 44,489,822.75
Step by Step Solution
- Step 1: Write the proportion equation
49,852,600.11 : 68,833,029.62 = 32,221,934.07 : x - Step 2: Convert to fraction form
49,852,600.11/68,833,029.62 = 32,221,934.07/x - Step 3: Cross multiply
49,852,600.11x = 68,833,029.62 × 32,221,934.07 - Step 4: Simplify right side
49,852,600.11x = 2,217,933,342,334,552 - Step 5: Solve for x
x = 2,217,933,342,334,552/49,852,600.11 - Step 6: Final answer
x = 44,489,822.75
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.