Finding the Fourth Proportional to 599,353,668,794.64, 898,671,476,161.62 and 190,763,552,919.63
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Solution
The fourth proportional to 599,353,668,794.64, 898,671,476,161.62 and 190,763,552,919.63 is: 286,031,057,497.14
Step by Step Solution
- Step 1: Write the proportion equation
599,353,668,794.64 : 898,671,476,161.62 = 190,763,552,919.63 : x - Step 2: Convert to fraction form
599,353,668,794.64/898,671,476,161.62 = 190,763,552,919.63/x - Step 3: Cross multiply
599,353,668,794.64x = 898,671,476,161.62 × 190,763,552,919.63 - Step 4: Simplify right side
599,353,668,794.64x = 171,433,763,700,119,219,208,192 - Step 5: Solve for x
x = 171,433,763,700,119,219,208,192/599,353,668,794.64 - Step 6: Final answer
x = 286,031,057,497.14
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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.