Finding the Fourth Proportional to 1,597,202,106.99, 2,395,799,947.59 and 1,500,007,336.48
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Solution
The fourth proportional to 1,597,202,106.99, 2,395,799,947.59 and 1,500,007,336.48 is: 2,250,007,987.35
Step by Step Solution
- Step 1: Write the proportion equation
1,597,202,106.99 : 2,395,799,947.59 = 1,500,007,336.48 : x - Step 2: Convert to fraction form
1,597,202,106.99/2,395,799,947.59 = 1,500,007,336.48/x - Step 3: Cross multiply
1,597,202,106.99x = 2,395,799,947.59 × 1,500,007,336.48 - Step 4: Simplify right side
1,597,202,106.99x = 3,593,717,498,123,399,680 - Step 5: Solve for x
x = 3,593,717,498,123,399,680/1,597,202,106.99 - Step 6: Final answer
x = 2,250,007,987.35
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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.