Finding the Fourth Proportional to 9,736,112,490,371.40, 14,604,638,395,837 and 3,201,349,784,731
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Solution
The fourth proportional to 9,736,112,490,371.40, 14,604,638,395,837 and 3,201,349,784,731 is: 4,802,179,106,992.15
Step by Step Solution
- Step 1: Write the proportion equation
9,736,112,490,371.40 : 14,604,638,395,837 = 3,201,349,784,731 : x - Step 2: Convert to fraction form
9,736,112,490,371.40/14,604,638,395,837 = 3,201,349,784,731/x - Step 3: Cross multiply
9,736,112,490,371.40x = 14,604,638,395,837 × 3,201,349,784,731 - Step 4: Simplify right side
9,736,112,490,371.40x = 46,754,555,984,586,873,424,052,224 - Step 5: Solve for x
x = 46,754,555,984,586,873,424,052,224/9,736,112,490,371.40 - Step 6: Final answer
x = 4,802,179,106,992.15
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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.