Finding the Fourth Proportional to 4,420,284,681.68, 6,099,961,829.30 and 2,413,119,816.14
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Solution
The fourth proportional to 4,420,284,681.68, 6,099,961,829.30 and 2,413,119,816.14 is: 3,330,088,405.62
Step by Step Solution
- Step 1: Write the proportion equation
4,420,284,681.68 : 6,099,961,829.30 = 2,413,119,816.14 : x - Step 2: Convert to fraction form
4,420,284,681.68/6,099,961,829.30 = 2,413,119,816.14/x - Step 3: Cross multiply
4,420,284,681.68x = 6,099,961,829.30 × 2,413,119,816.14 - Step 4: Simplify right side
4,420,284,681.68x = 14,719,938,767,981,432,832 - Step 5: Solve for x
x = 14,719,938,767,981,432,832/4,420,284,681.68 - Step 6: Final answer
x = 3,330,088,405.62
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.