Finding the Fourth Proportional to 5,889,024,027.20, 8,833,536,040.80 and 1,749,106,510.40
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Solution
The fourth proportional to 5,889,024,027.20, 8,833,536,040.80 and 1,749,106,510.40 is: 2,623,659,765.60
Step by Step Solution
- Step 1: Write the proportion equation
5,889,024,027.20 : 8,833,536,040.80 = 1,749,106,510.40 : x - Step 2: Convert to fraction form
5,889,024,027.20/8,833,536,040.80 = 1,749,106,510.40/x - Step 3: Cross multiply
5,889,024,027.20x = 8,833,536,040.80 × 1,749,106,510.40 - Step 4: Simplify right side
5,889,024,027.20x = 15,450,795,398,816,319,488 - Step 5: Solve for x
x = 15,450,795,398,816,319,488/5,889,024,027.20 - Step 6: Final answer
x = 2,623,659,765.60
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1.5x scale
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.