Finding the Fourth Proportional to 706,934,628,009.40, 1,060,401,942,014 and 706,934,628,009.40
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Solution
The fourth proportional to 706,934,628,009.40, 1,060,401,942,014 and 706,934,628,009.40 is: 1,060,401,942,014
Step by Step Solution
- Step 1: Write the proportion equation
706,934,628,009.40 : 1,060,401,942,014 = 706,934,628,009.40 : x - Step 2: Convert to fraction form
706,934,628,009.40/1,060,401,942,014 = 706,934,628,009.40/x - Step 3: Cross multiply
706,934,628,009.40x = 1,060,401,942,014 × 706,934,628,009.40 - Step 4: Simplify right side
706,934,628,009.40x = 749,634,852,418,112,442,073,088 - Step 5: Solve for x
x = 749,634,852,418,112,442,073,088/706,934,628,009.40 - Step 6: Final answer
x = 1,060,401,942,014
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.