Finding the Fourth Proportional to 43,827,154.56, 60,500,844.54 and 26,192,278.44
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Solution
The fourth proportional to 43,827,154.56, 60,500,844.54 and 26,192,278.44 is: 36,156,921.02
Step by Step Solution
- Step 1: Write the proportion equation
43,827,154.56 : 60,500,844.54 = 26,192,278.44 : x - Step 2: Convert to fraction form
43,827,154.56/60,500,844.54 = 26,192,278.44/x - Step 3: Cross multiply
43,827,154.56x = 60,500,844.54 × 26,192,278.44 - Step 4: Simplify right side
43,827,154.56x = 1,584,654,966,046,833.75 - Step 5: Solve for x
x = 1,584,654,966,046,833.75/43,827,154.56 - Step 6: Final answer
x = 36,156,921.02
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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.