Finding the Fourth Proportional to 437,072,655,605.36, 603,119,787,487.08 and 241,751,733,654.74
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Solution
The fourth proportional to 437,072,655,605.36, 603,119,787,487.08 and 241,751,733,654.74 is: 333,595,003,843.32
Step by Step Solution
- Step 1: Write the proportion equation
437,072,655,605.36 : 603,119,787,487.08 = 241,751,733,654.74 : x - Step 2: Convert to fraction form
437,072,655,605.36/603,119,787,487.08 = 241,751,733,654.74/x - Step 3: Cross multiply
437,072,655,605.36x = 603,119,787,487.08 × 241,751,733,654.74 - Step 4: Simplify right side
437,072,655,605.36x = 145,805,254,226,479,933,292,544 - Step 5: Solve for x
x = 145,805,254,226,479,933,292,544/437,072,655,605.36 - Step 6: Final answer
x = 333,595,003,843.32
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.