Finding the Fourth Proportional to 32,470,746.32, 44,809,959.24 and 19,591,202
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Solution
The fourth proportional to 32,470,746.32, 44,809,959.24 and 19,591,202 is: 27,036,057.45
Step by Step Solution
- Step 1: Write the proportion equation
32,470,746.32 : 44,809,959.24 = 19,591,202 : x - Step 2: Convert to fraction form
32,470,746.32/44,809,959.24 = 19,591,202/x - Step 3: Cross multiply
32,470,746.32x = 44,809,959.24 × 19,591,202 - Step 4: Simplify right side
32,470,746.32x = 877,880,963,082,606.50 - Step 5: Solve for x
x = 877,880,963,082,606.50/32,470,746.32 - Step 6: Final answer
x = 27,036,057.45
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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.