Finding the Fourth Proportional to 35,507,317,340.63, 53,254,317,252.04 and 17,816,244,988.79
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Solution
The fourth proportional to 35,507,317,340.63, 53,254,317,252.04 and 17,816,244,988.79 is: 26,721,026,366.79
Step by Step Solution
- Step 1: Write the proportion equation
35,507,317,340.63 : 53,254,317,252.04 = 17,816,244,988.79 : x - Step 2: Convert to fraction form
35,507,317,340.63/53,254,317,252.04 = 17,816,244,988.79/x - Step 3: Cross multiply
35,507,317,340.63x = 53,254,317,252.04 × 17,816,244,988.79 - Step 4: Simplify right side
35,507,317,340.63x = 948,791,962,873,161,449,472 - Step 5: Solve for x
x = 948,791,962,873,161,449,472/35,507,317,340.63 - Step 6: Final answer
x = 26,721,026,366.79
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1.5x scale
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.