Finding the Fourth Proportional to 101,999,652.60, 153,029,496.99 and 32,911,160.07
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Solution
The fourth proportional to 101,999,652.60, 153,029,496.99 and 32,911,160.07 is: 49,376,425.73
Step by Step Solution
- Step 1: Write the proportion equation
101,999,652.60 : 153,029,496.99 = 32,911,160.07 : x - Step 2: Convert to fraction form
101,999,652.60/153,029,496.99 = 32,911,160.07/x - Step 3: Cross multiply
101,999,652.60x = 153,029,496.99 × 32,911,160.07 - Step 4: Simplify right side
101,999,652.60x = 5,036,378,270,869,474 - Step 5: Solve for x
x = 5,036,378,270,869,474/101,999,652.60 - Step 6: Final answer
x = 49,376,425.73
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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.