Finding the Fourth Proportional to 45,085,871,655.09, 62,239,686,046.61 and 26,051,293,201.98
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Solution
The fourth proportional to 45,085,871,655.09, 62,239,686,046.61 and 26,051,293,201.98 is: 35,963,024,567.94
Step by Step Solution
- Step 1: Write the proportion equation
45,085,871,655.09 : 62,239,686,046.61 = 26,051,293,201.98 : x - Step 2: Convert to fraction form
45,085,871,655.09/62,239,686,046.61 = 26,051,293,201.98/x - Step 3: Cross multiply
45,085,871,655.09x = 62,239,686,046.61 × 26,051,293,201.98 - Step 4: Simplify right side
45,085,871,655.09x = 1,621,424,309,999,332,229,120 - Step 5: Solve for x
x = 1,621,424,309,999,332,229,120/45,085,871,655.09 - Step 6: Final answer
x = 35,963,024,567.94
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1.5x scale
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.