Finding the Fourth Proportional to 193,742,864.33, 290,750,503.59 and 175,219,322.18
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Solution
The fourth proportional to 193,742,864.33, 290,750,503.59 and 175,219,322.18 is: 262,952,167.75
Step by Step Solution
- Step 1: Write the proportion equation
193,742,864.33 : 290,750,503.59 = 175,219,322.18 : x - Step 2: Convert to fraction form
193,742,864.33/290,750,503.59 = 175,219,322.18/x - Step 3: Cross multiply
193,742,864.33x = 290,750,503.59 × 175,219,322.18 - Step 4: Simplify right side
193,742,864.33x = 50,945,106,161,079,704 - Step 5: Solve for x
x = 50,945,106,161,079,704/193,742,864.33 - Step 6: Final answer
x = 262,952,167.75
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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.