Finding the Fourth Proportional to 1,835,450,135.13, 2,753,712,447 and 591,855,588.45
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Solution
The fourth proportional to 1,835,450,135.13, 2,753,712,447 and 591,855,588.45 is: 887,956,621.40
Step by Step Solution
- Step 1: Write the proportion equation
1,835,450,135.13 : 2,753,712,447 = 591,855,588.45 : x - Step 2: Convert to fraction form
1,835,450,135.13/2,753,712,447 = 591,855,588.45/x - Step 3: Cross multiply
1,835,450,135.13x = 2,753,712,447 × 591,855,588.45 - Step 4: Simplify right side
1,835,450,135.13x = 1,629,800,100,741,274,624 - Step 5: Solve for x
x = 1,629,800,100,741,274,624/1,835,450,135.13 - Step 6: Final answer
x = 887,956,621.40
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.