Finding the Fourth Proportional to 53,562,670,271.47, 73,916,497,040.12 and 29,476,691,887.08
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Solution
The fourth proportional to 53,562,670,271.47, 73,916,497,040.12 and 29,476,691,887.08 is: 40,677,841,444.07
Step by Step Solution
- Step 1: Write the proportion equation
53,562,670,271.47 : 73,916,497,040.12 = 29,476,691,887.08 : x - Step 2: Convert to fraction form
53,562,670,271.47/73,916,497,040.12 = 29,476,691,887.08/x - Step 3: Cross multiply
53,562,670,271.47x = 73,916,497,040.12 × 29,476,691,887.08 - Step 4: Simplify right side
53,562,670,271.47x = 2,178,813,808,623,523,201,024 - Step 5: Solve for x
x = 2,178,813,808,623,523,201,024/53,562,670,271.47 - Step 6: Final answer
x = 40,677,841,444.07
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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.