Finding the Fourth Proportional to 2,134,917,932.80, 3,204,442,636.12 and 1,030,300,396.08
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Solution
The fourth proportional to 2,134,917,932.80, 3,204,442,636.12 and 1,030,300,396.08 is: 1,546,447,508.12
Step by Step Solution
- Step 1: Write the proportion equation
2,134,917,932.80 : 3,204,442,636.12 = 1,030,300,396.08 : x - Step 2: Convert to fraction form
2,134,917,932.80/3,204,442,636.12 = 1,030,300,396.08/x - Step 3: Cross multiply
2,134,917,932.80x = 3,204,442,636.12 × 1,030,300,396.08 - Step 4: Simplify right side
2,134,917,932.80x = 3,301,538,517,210,075,136 - Step 5: Solve for x
x = 3,301,538,517,210,075,136/2,134,917,932.80 - Step 6: Final answer
x = 1,546,447,508.12
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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.