Finding the Third Proportional to 787,941,607,350 and 1,597,808,615,784
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Solution
The third proportional to 787,941,607,350 and 1,597,808,615,784 is: 3,240,078,133,784.29
Step by Step Solution
- Step 1: Write the proportion equation
787,941,607,350 : 1,597,808,615,784 = 1,597,808,615,784 : x - Step 2: Convert to fraction form
787,941,607,350/1,597,808,615,784 = 1,597,808,615,784/x - Step 3: Cross multiply
787,941,607,350x = 1,597,808,615,784 × 1,597,808,615,784 - Step 4: Simplify right side
787,941,607,350x = 2,552,992,372,673,581,886,210,048 - Step 5: Solve for x
x = 2,552,992,372,673,581,886,210,048/787,941,607,350 - Step 6: Final answer
x = 3,240,078,133,784.29
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.