Finding the Fourth Proportional to 434,696,036,959.28, 652,341,900,006.96 and 151,714,880,237.08
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Solution
The fourth proportional to 434,696,036,959.28, 652,341,900,006.96 and 151,714,880,237.08 is: 227,676,272,195.82
Step by Step Solution
- Step 1: Write the proportion equation
434,696,036,959.28 : 652,341,900,006.96 = 151,714,880,237.08 : x - Step 2: Convert to fraction form
434,696,036,959.28/652,341,900,006.96 = 151,714,880,237.08/x - Step 3: Cross multiply
434,696,036,959.28x = 652,341,900,006.96 × 151,714,880,237.08 - Step 4: Simplify right side
434,696,036,959.28x = 98,969,973,233,185,145,749,504 - Step 5: Solve for x
x = 98,969,973,233,185,145,749,504/434,696,036,959.28 - Step 6: Final answer
x = 227,676,272,195.82
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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.