Finding the Fourth Proportional to 17,763,292.41, 24,513,417.33 and 9,614,530.41
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Solution
The fourth proportional to 17,763,292.41, 24,513,417.33 and 9,614,530.41 is: 13,268,091.91
Step by Step Solution
- Step 1: Write the proportion equation
17,763,292.41 : 24,513,417.33 = 9,614,530.41 : x - Step 2: Convert to fraction form
17,763,292.41/24,513,417.33 = 9,614,530.41/x - Step 3: Cross multiply
17,763,292.41x = 24,513,417.33 × 9,614,530.41 - Step 4: Simplify right side
17,763,292.41x = 235,684,996,298,407.94 - Step 5: Solve for x
x = 235,684,996,298,407.94/17,763,292.41 - Step 6: Final answer
x = 13,268,091.91
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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.