Finding the Fourth Proportional to 4,228,595,206.94, 6,341,908,798.04 and 1,573,901,517.08
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Solution
The fourth proportional to 4,228,595,206.94, 6,341,908,798.04 and 1,573,901,517.08 is: 2,360,486,021.94
Step by Step Solution
- Step 1: Write the proportion equation
4,228,595,206.94 : 6,341,908,798.04 = 1,573,901,517.08 : x - Step 2: Convert to fraction form
4,228,595,206.94/6,341,908,798.04 = 1,573,901,517.08/x - Step 3: Cross multiply
4,228,595,206.94x = 6,341,908,798.04 × 1,573,901,517.08 - Step 4: Simplify right side
4,228,595,206.94x = 9,981,539,878,418,155,520 - Step 5: Solve for x
x = 9,981,539,878,418,155,520/4,228,595,206.94 - Step 6: Final answer
x = 2,360,486,021.94
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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.