Finding the Fourth Proportional to 46,664,910.06, 64,387,962.08 and 26,814,839.98
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Solution
The fourth proportional to 46,664,910.06, 64,387,962.08 and 26,814,839.98 is: 36,998,954.84
Step by Step Solution
- Step 1: Write the proportion equation
46,664,910.06 : 64,387,962.08 = 26,814,839.98 : x - Step 2: Convert to fraction form
46,664,910.06/64,387,962.08 = 26,814,839.98/x - Step 3: Cross multiply
46,664,910.06x = 64,387,962.08 × 26,814,839.98 - Step 4: Simplify right side
46,664,910.06x = 1,726,552,899,813,508 - Step 5: Solve for x
x = 1,726,552,899,813,508/46,664,910.06 - Step 6: Final answer
x = 36,998,954.84
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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.