Finding the Fourth Proportional to 23,871,625.13, 35,736,066.79 and 14,620,468.65
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Solution
The fourth proportional to 23,871,625.13, 35,736,066.79 and 14,620,468.65 is: 21,886,990.99
Step by Step Solution
- Step 1: Write the proportion equation
23,871,625.13 : 35,736,066.79 = 14,620,468.65 : x - Step 2: Convert to fraction form
23,871,625.13/35,736,066.79 = 14,620,468.65/x - Step 3: Cross multiply
23,871,625.13x = 35,736,066.79 × 14,620,468.65 - Step 4: Simplify right side
23,871,625.13x = 522,478,044,177,501.12 - Step 5: Solve for x
x = 522,478,044,177,501.12/23,871,625.13 - Step 6: Final answer
x = 21,886,990.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.