Finding the Fourth Proportional to 46,636,769.36, 69,934,837.28 and 24,772,363.94
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Solution
The fourth proportional to 46,636,769.36, 69,934,837.28 and 24,772,363.94 is: 37,147,754.12
Step by Step Solution
- Step 1: Write the proportion equation
46,636,769.36 : 69,934,837.28 = 24,772,363.94 : x - Step 2: Convert to fraction form
46,636,769.36/69,934,837.28 = 24,772,363.94/x - Step 3: Cross multiply
46,636,769.36x = 69,934,837.28 × 24,772,363.94 - Step 4: Simplify right side
46,636,769.36x = 1,732,451,241,184,839.75 - Step 5: Solve for x
x = 1,732,451,241,184,839.75/46,636,769.36 - Step 6: Final answer
x = 37,147,754.12
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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.