Finding the Fourth Proportional to 4,361,714,720.20, 6,544,363,670.70 and 1,602,665,504.20
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Solution
The fourth proportional to 4,361,714,720.20, 6,544,363,670.70 and 1,602,665,504.20 is: 2,404,656,557.06
Step by Step Solution
- Step 1: Write the proportion equation
4,361,714,720.20 : 6,544,363,670.70 = 1,602,665,504.20 : x - Step 2: Convert to fraction form
4,361,714,720.20/6,544,363,670.70 = 1,602,665,504.20/x - Step 3: Cross multiply
4,361,714,720.20x = 6,544,363,670.70 × 1,602,665,504.20 - Step 4: Simplify right side
4,361,714,720.20x = 10,488,425,901,970,577,408 - Step 5: Solve for x
x = 10,488,425,901,970,577,408/4,361,714,720.20 - Step 6: Final answer
x = 2,404,656,557.06
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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.