Finding the Fourth Proportional to 94,546,437.12, 141,834,318.88 and 39,959,252.48
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Solution
The fourth proportional to 94,546,437.12, 141,834,318.88 and 39,959,252.48 is: 59,945,076.00
Step by Step Solution
- Step 1: Write the proportion equation
94,546,437.12 : 141,834,318.88 = 39,959,252.48 : x - Step 2: Convert to fraction form
94,546,437.12/141,834,318.88 = 39,959,252.48/x - Step 3: Cross multiply
94,546,437.12x = 141,834,318.88 × 39,959,252.48 - Step 4: Simplify right side
94,546,437.12x = 5,667,593,358,454,750 - Step 5: Solve for x
x = 5,667,593,358,454,750/94,546,437.12 - Step 6: Final answer
x = 59,945,076.00
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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.