Finding the Fourth Proportional to 9,587,529,557, 14,381,294,335.50 and 2,694,385,493
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Solution
The fourth proportional to 9,587,529,557, 14,381,294,335.50 and 2,694,385,493 is: 4,041,578,239.50
Step by Step Solution
- Step 1: Write the proportion equation
9,587,529,557 : 14,381,294,335.50 = 2,694,385,493 : x - Step 2: Convert to fraction form
9,587,529,557/14,381,294,335.50 = 2,694,385,493/x - Step 3: Cross multiply
9,587,529,557x = 14,381,294,335.50 × 2,694,385,493 - Step 4: Simplify right side
9,587,529,557x = 38,748,750,828,134,277,120 - Step 5: Solve for x
x = 38,748,750,828,134,277,120/9,587,529,557 - Step 6: Final answer
x = 4,041,578,239.50
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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.