Finding the Fourth Proportional to 1,813,676,582,466.70, 2,720,896,953,871 and 588,340,025,373.05
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Solution
The fourth proportional to 1,813,676,582,466.70, 2,720,896,953,871 and 588,340,025,373.05 is: 882,633,981,357.76
Step by Step Solution
- Step 1: Write the proportion equation
1,813,676,582,466.70 : 2,720,896,953,871 = 588,340,025,373.05 : x - Step 2: Convert to fraction form
1,813,676,582,466.70/2,720,896,953,871 = 588,340,025,373.05/x - Step 3: Cross multiply
1,813,676,582,466.70x = 2,720,896,953,871 × 588,340,025,373.05 - Step 4: Simplify right side
1,813,676,582,466.70x = 1,600,812,582,877,918,620,811,264 - Step 5: Solve for x
x = 1,600,812,582,877,918,620,811,264/1,813,676,582,466.70 - Step 6: Final answer
x = 882,633,981,357.76
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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.