Finding the Fourth Proportional to 6,843,569,905,141.80, 10,265,354,857,714 and 6,843,569,905,141.80
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Solution
The fourth proportional to 6,843,569,905,141.80, 10,265,354,857,714 and 6,843,569,905,141.80 is: 10,265,354,857,714
Step by Step Solution
- Step 1: Write the proportion equation
6,843,569,905,141.80 : 10,265,354,857,714 = 6,843,569,905,141.80 : x - Step 2: Convert to fraction form
6,843,569,905,141.80/10,265,354,857,714 = 6,843,569,905,141.80/x - Step 3: Cross multiply
6,843,569,905,141.80x = 10,265,354,857,714 × 6,843,569,905,141.80 - Step 4: Simplify right side
6,843,569,905,141.80x = 70,251,673,569,852,711,667,499,008 - Step 5: Solve for x
x = 70,251,673,569,852,711,667,499,008/6,843,569,905,141.80 - Step 6: Final answer
x = 10,265,354,857,714
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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.