Finding the Fourth Proportional to 2,370,240,367.00, 3,270,930,568.77 and 1,417,621,088.21
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Solution
The fourth proportional to 2,370,240,367.00, 3,270,930,568.77 and 1,417,621,088.21 is: 1,956,316,421.28
Step by Step Solution
- Step 1: Write the proportion equation
2,370,240,367.00 : 3,270,930,568.77 = 1,417,621,088.21 : x - Step 2: Convert to fraction form
2,370,240,367.00/3,270,930,568.77 = 1,417,621,088.21/x - Step 3: Cross multiply
2,370,240,367.00x = 3,270,930,568.77 × 1,417,621,088.21 - Step 4: Simplify right side
2,370,240,367.00x = 4,636,940,152,342,726,656 - Step 5: Solve for x
x = 4,636,940,152,342,726,656/2,370,240,367.00 - Step 6: Final answer
x = 1,956,316,421.28
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.