Finding the Fourth Proportional to 35,900,432.82, 53,831,753.55 and 24,544,129.14
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Solution
The fourth proportional to 35,900,432.82, 53,831,753.55 and 24,544,129.14 is: 36,803,275.26
Step by Step Solution
- Step 1: Write the proportion equation
35,900,432.82 : 53,831,753.55 = 24,544,129.14 : x - Step 2: Convert to fraction form
35,900,432.82/53,831,753.55 = 24,544,129.14/x - Step 3: Cross multiply
35,900,432.82x = 53,831,753.55 × 24,544,129.14 - Step 4: Simplify right side
35,900,432.82x = 1,321,253,510,963,853.50 - Step 5: Solve for x
x = 1,321,253,510,963,853.50/35,900,432.82 - Step 6: Final answer
x = 36,803,275.26
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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.