Finding the Fourth Proportional to 5,831,500,698.84, 8,747,638,926.48 and 2,049,435,628.68
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Solution
The fourth proportional to 5,831,500,698.84, 8,747,638,926.48 and 2,049,435,628.68 is: 3,074,289,759.81
Step by Step Solution
- Step 1: Write the proportion equation
5,831,500,698.84 : 8,747,638,926.48 = 2,049,435,628.68 : x - Step 2: Convert to fraction form
5,831,500,698.84/8,747,638,926.48 = 2,049,435,628.68/x - Step 3: Cross multiply
5,831,500,698.84x = 8,747,638,926.48 × 2,049,435,628.68 - Step 4: Simplify right side
5,831,500,698.84x = 17,927,722,882,756,177,920 - Step 5: Solve for x
x = 17,927,722,882,756,177,920/5,831,500,698.84 - Step 6: Final answer
x = 3,074,289,759.81
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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.