Finding the Fourth Proportional to 16,606,256.95, 24,907,703.60 and 4,476,946.51
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Solution
The fourth proportional to 16,606,256.95, 24,907,703.60 and 4,476,946.51 is: 6,714,966.35
Step by Step Solution
- Step 1: Write the proportion equation
16,606,256.95 : 24,907,703.60 = 4,476,946.51 : x - Step 2: Convert to fraction form
16,606,256.95/24,907,703.60 = 4,476,946.51/x - Step 3: Cross multiply
16,606,256.95x = 24,907,703.60 × 4,476,946.51 - Step 4: Simplify right side
16,606,256.95x = 111,510,456,557,211.17 - Step 5: Solve for x
x = 111,510,456,557,211.17/16,606,256.95 - Step 6: Final answer
x = 6,714,966.35
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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.