Finding the Fourth Proportional to 52,998,966.08, 79,498,476.84 and 16,610,190.51
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Solution
The fourth proportional to 52,998,966.08, 79,498,476.84 and 16,610,190.51 is: 24,915,294.45
Step by Step Solution
- Step 1: Write the proportion equation
52,998,966.08 : 79,498,476.84 = 16,610,190.51 : x - Step 2: Convert to fraction form
52,998,966.08/79,498,476.84 = 16,610,190.51/x - Step 3: Cross multiply
52,998,966.08x = 79,498,476.84 × 16,610,190.51 - Step 4: Simplify right side
52,998,966.08x = 1,320,484,845,567,222.75 - Step 5: Solve for x
x = 1,320,484,845,567,222.75/52,998,966.08 - Step 6: Final answer
x = 24,915,294.45
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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.