Finding the Fourth Proportional to 4,526,579,699.36, 6,789,871,119.36 and 2,036,532,533.12
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Solution
The fourth proportional to 4,526,579,699.36, 6,789,871,119.36 and 2,036,532,533.12 is: 3,054,799,506.18
Step by Step Solution
- Step 1: Write the proportion equation
4,526,579,699.36 : 6,789,871,119.36 = 2,036,532,533.12 : x - Step 2: Convert to fraction form
4,526,579,699.36/6,789,871,119.36 = 2,036,532,533.12/x - Step 3: Cross multiply
4,526,579,699.36x = 6,789,871,119.36 × 2,036,532,533.12 - Step 4: Simplify right side
4,526,579,699.36x = 13,827,793,430,268,549,120 - Step 5: Solve for x
x = 13,827,793,430,268,549,120/4,526,579,699.36 - Step 6: Final answer
x = 3,054,799,506.18
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.