Finding the Fourth Proportional to 6,234,187,698.71, 9,352,484,659.14 and 2,036,011,889.03
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Solution
The fourth proportional to 6,234,187,698.71, 9,352,484,659.14 and 2,036,011,889.03 is: 3,054,410,755.38
Step by Step Solution
- Step 1: Write the proportion equation
6,234,187,698.71 : 9,352,484,659.14 = 2,036,011,889.03 : x - Step 2: Convert to fraction form
6,234,187,698.71/9,352,484,659.14 = 2,036,011,889.03/x - Step 3: Cross multiply
6,234,187,698.71x = 9,352,484,659.14 × 2,036,011,889.03 - Step 4: Simplify right side
6,234,187,698.71x = 19,041,769,957,979,725,824 - Step 5: Solve for x
x = 19,041,769,957,979,725,824/6,234,187,698.71 - Step 6: Final answer
x = 3,054,410,755.38
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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.