Finding the Fourth Proportional to 1,830,028,656,479.10, 2,744,194,727,226.30 and 682,352,730,518.40
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Solution
The fourth proportional to 1,830,028,656,479.10, 2,744,194,727,226.30 and 682,352,730,518.40 is: 1,023,212,810,666.96
Step by Step Solution
- Step 1: Write the proportion equation
1,830,028,656,479.10 : 2,744,194,727,226.30 = 682,352,730,518.40 : x - Step 2: Convert to fraction form
1,830,028,656,479.10/2,744,194,727,226.30 = 682,352,730,518.40/x - Step 3: Cross multiply
1,830,028,656,479.10x = 2,744,194,727,226.30 × 682,352,730,518.40 - Step 4: Simplify right side
1,830,028,656,479.10x = 1,872,508,765,197,061,662,441,472 - Step 5: Solve for x
x = 1,872,508,765,197,061,662,441,472/1,830,028,656,479.10 - Step 6: Final answer
x = 1,023,212,810,666.96
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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.