Finding the Fourth Proportional to 16,566,689.97, 24,841,719.33 and 9,652,407.39
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Solution
The fourth proportional to 16,566,689.97, 24,841,719.33 and 9,652,407.39 is: 14,473,766.07
Step by Step Solution
- Step 1: Write the proportion equation
16,566,689.97 : 24,841,719.33 = 9,652,407.39 : x - Step 2: Convert to fraction form
16,566,689.97/24,841,719.33 = 9,652,407.39/x - Step 3: Cross multiply
16,566,689.97x = 24,841,719.33 × 9,652,407.39 - Step 4: Simplify right side
16,566,689.97x = 239,782,395,241,197.84 - Step 5: Solve for x
x = 239,782,395,241,197.84/16,566,689.97 - Step 6: Final answer
x = 14,473,766.07
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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.