Finding the Fourth Proportional to 341,329,484.36, 511,798,666.02 and 104,917,439.14
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Solution
The fourth proportional to 341,329,484.36, 511,798,666.02 and 104,917,439.14 is: 157,316,047.56
Step by Step Solution
- Step 1: Write the proportion equation
341,329,484.36 : 511,798,666.02 = 104,917,439.14 : x - Step 2: Convert to fraction form
341,329,484.36/511,798,666.02 = 104,917,439.14/x - Step 3: Cross multiply
341,329,484.36x = 511,798,666.02 × 104,917,439.14 - Step 4: Simplify right side
341,329,484.36x = 53,696,605,394,086,536 - Step 5: Solve for x
x = 53,696,605,394,086,536/341,329,484.36 - Step 6: Final answer
x = 157,316,047.56
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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.