Finding the Fourth Proportional to 40,844,029.68, 56,364,760.80 and 22,509,315.18
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Solution
The fourth proportional to 40,844,029.68, 56,364,760.80 and 22,509,315.18 is: 31,062,854.86
Step by Step Solution
- Step 1: Write the proportion equation
40,844,029.68 : 56,364,760.80 = 22,509,315.18 : x - Step 2: Convert to fraction form
40,844,029.68/56,364,760.80 = 22,509,315.18/x - Step 3: Cross multiply
40,844,029.68x = 56,364,760.80 × 22,509,315.18 - Step 4: Simplify right side
40,844,029.68x = 1,268,732,165,892,508.75 - Step 5: Solve for x
x = 1,268,732,165,892,508.75/40,844,029.68 - Step 6: Final answer
x = 31,062,854.86
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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.