Finding the Fourth Proportional to 437,072,655,624.84, 603,119,787,513.85 and 241,751,733,674.11
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Solution
The fourth proportional to 437,072,655,624.84, 603,119,787,513.85 and 241,751,733,674.11 is: 333,595,003,869.99
Step by Step Solution
- Step 1: Write the proportion equation
437,072,655,624.84 : 603,119,787,513.85 = 241,751,733,674.11 : x - Step 2: Convert to fraction form
437,072,655,624.84/603,119,787,513.85 = 241,751,733,674.11/x - Step 3: Cross multiply
437,072,655,624.84x = 603,119,787,513.85 × 241,751,733,674.11 - Step 4: Simplify right side
437,072,655,624.84x = 145,805,254,244,634,072,186,880 - Step 5: Solve for x
x = 145,805,254,244,634,072,186,880/437,072,655,624.84 - Step 6: Final answer
x = 333,595,003,869.99
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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.