Finding the Fourth Proportional to 697,597,582,521.30, 1,046,396,373,782 and 697,597,582,521.30
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Solution
The fourth proportional to 697,597,582,521.30, 1,046,396,373,782 and 697,597,582,521.30 is: 1,046,396,373,782.00
Step by Step Solution
- Step 1: Write the proportion equation
697,597,582,521.30 : 1,046,396,373,782 = 697,597,582,521.30 : x - Step 2: Convert to fraction form
697,597,582,521.30/1,046,396,373,782 = 697,597,582,521.30/x - Step 3: Cross multiply
697,597,582,521.30x = 1,046,396,373,782 × 697,597,582,521.30 - Step 4: Simplify right side
697,597,582,521.30x = 729,963,580,709,377,929,117,696 - Step 5: Solve for x
x = 729,963,580,709,377,929,117,696/697,597,582,521.30 - Step 6: Final answer
x = 1,046,396,373,782.00
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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.