Finding the Fourth Proportional to 35,056,878.50, 48,353,402.09 and 24,605,227.01
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Solution
The fourth proportional to 35,056,878.50, 48,353,402.09 and 24,605,227.01 is: 33,937,603.28
Step by Step Solution
- Step 1: Write the proportion equation
35,056,878.50 : 48,353,402.09 = 24,605,227.01 : x - Step 2: Convert to fraction form
35,056,878.50/48,353,402.09 = 24,605,227.01/x - Step 3: Cross multiply
35,056,878.50x = 48,353,402.09 × 24,605,227.01 - Step 4: Simplify right side
35,056,878.50x = 1,189,746,434,765,465.25 - Step 5: Solve for x
x = 1,189,746,434,765,465.25/35,056,878.50 - Step 6: Final answer
x = 33,937,603.28
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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.