Finding the Fourth Proportional to 94,471,527,828.44, 141,808,134,719.37 and 40,715,192,368.28
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Solution
The fourth proportional to 94,471,527,828.44, 141,808,134,719.37 and 40,715,192,368.28 is: 61,116,249,701.93
Step by Step Solution
- Step 1: Write the proportion equation
94,471,527,828.44 : 141,808,134,719.37 = 40,715,192,368.28 : x - Step 2: Convert to fraction form
94,471,527,828.44/141,808,134,719.37 = 40,715,192,368.28/x - Step 3: Cross multiply
94,471,527,828.44x = 141,808,134,719.37 × 40,715,192,368.28 - Step 4: Simplify right side
94,471,527,828.44x = 5,773,745,484,485,406,752,768 - Step 5: Solve for x
x = 5,773,745,484,485,406,752,768/94,471,527,828.44 - Step 6: Final answer
x = 61,116,249,701.93
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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.