Finding the Fourth Proportional to 35,069,354.16, 48,395,778.90 and 19,599,438.36
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Solution
The fourth proportional to 35,069,354.16, 48,395,778.90 and 19,599,438.36 is: 27,047,264.15
Step by Step Solution
- Step 1: Write the proportion equation
35,069,354.16 : 48,395,778.90 = 19,599,438.36 : x - Step 2: Convert to fraction form
35,069,354.16/48,395,778.90 = 19,599,438.36/x - Step 3: Cross multiply
35,069,354.16x = 48,395,778.90 × 19,599,438.36 - Step 4: Simplify right side
35,069,354.16x = 948,530,085,434,738.50 - Step 5: Solve for x
x = 948,530,085,434,738.50/35,069,354.16 - Step 6: Final answer
x = 27,047,264.15
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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.