Finding the Fourth Proportional to 46,448,327.29, 64,100,335.62 and 25,541,955.13
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Solution
The fourth proportional to 46,448,327.29, 64,100,335.62 and 25,541,955.13 is: 35,248,802.09
Step by Step Solution
- Step 1: Write the proportion equation
46,448,327.29 : 64,100,335.62 = 25,541,955.13 : x - Step 2: Convert to fraction form
46,448,327.29/64,100,335.62 = 25,541,955.13/x - Step 3: Cross multiply
46,448,327.29x = 64,100,335.62 × 25,541,955.13 - Step 4: Simplify right side
46,448,327.29x = 1,637,247,896,223,980.50 - Step 5: Solve for x
x = 1,637,247,896,223,980.50/46,448,327.29 - Step 6: Final answer
x = 35,248,802.09
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.