Finding the Fourth Proportional to 24,268,460.10, 36,402,690.15 and 17,492,587.35
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Solution
The fourth proportional to 24,268,460.10, 36,402,690.15 and 17,492,587.35 is: 26,238,881.03
Step by Step Solution
- Step 1: Write the proportion equation
24,268,460.10 : 36,402,690.15 = 17,492,587.35 : x - Step 2: Convert to fraction form
24,268,460.10/36,402,690.15 = 17,492,587.35/x - Step 3: Cross multiply
24,268,460.10x = 36,402,690.15 × 17,492,587.35 - Step 4: Simplify right side
24,268,460.10x = 636,777,237,223,859.62 - Step 5: Solve for x
x = 636,777,237,223,859.62/24,268,460.10 - Step 6: Final answer
x = 26,238,881.03
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.