Finding the Fourth Proportional to 94,115,199.06, 129,857,694.95 and 56,944,554.95
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Solution
The fourth proportional to 94,115,199.06, 129,857,694.95 and 56,944,554.95 is: 78,570,610.49
Step by Step Solution
- Step 1: Write the proportion equation
94,115,199.06 : 129,857,694.95 = 56,944,554.95 : x - Step 2: Convert to fraction form
94,115,199.06/129,857,694.95 = 56,944,554.95/x - Step 3: Cross multiply
94,115,199.06x = 129,857,694.95 × 56,944,554.95 - Step 4: Simplify right side
94,115,199.06x = 7,394,688,646,227,618 - Step 5: Solve for x
x = 7,394,688,646,227,618/94,115,199.06 - Step 6: Final answer
x = 78,570,610.49
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.