Finding the Fourth Proportional to 599,353,668,791.64, 898,671,476,157.12 and 190,763,552,916.63
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Solution
The fourth proportional to 599,353,668,791.64, 898,671,476,157.12 and 190,763,552,916.63 is: 286,031,057,492.64
Step by Step Solution
- Step 1: Write the proportion equation
599,353,668,791.64 : 898,671,476,157.12 = 190,763,552,916.63 : x - Step 2: Convert to fraction form
599,353,668,791.64/898,671,476,157.12 = 190,763,552,916.63/x - Step 3: Cross multiply
599,353,668,791.64x = 898,671,476,157.12 × 190,763,552,916.63 - Step 4: Simplify right side
599,353,668,791.64x = 171,433,763,696,564,764,672,000 - Step 5: Solve for x
x = 171,433,763,696,564,764,672,000/599,353,668,791.64 - Step 6: Final answer
x = 286,031,057,492.64
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.