Finding the Fourth Proportional to 2,370,240,367.24, 3,270,930,569.12 and 1,417,621,088.46
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Solution
The fourth proportional to 2,370,240,367.24, 3,270,930,569.12 and 1,417,621,088.46 is: 1,956,316,421.64
Step by Step Solution
- Step 1: Write the proportion equation
2,370,240,367.24 : 3,270,930,569.12 = 1,417,621,088.46 : x - Step 2: Convert to fraction form
2,370,240,367.24/3,270,930,569.12 = 1,417,621,088.46/x - Step 3: Cross multiply
2,370,240,367.24x = 3,270,930,569.12 × 1,417,621,088.46 - Step 4: Simplify right side
2,370,240,367.24x = 4,636,940,153,672,981,504 - Step 5: Solve for x
x = 4,636,940,153,672,981,504/2,370,240,367.24 - Step 6: Final answer
x = 1,956,316,421.64
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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.