Finding the Fourth Proportional to 316,652,526.63, 474,565,125.44 and 176,587,394.37
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Solution
The fourth proportional to 316,652,526.63, 474,565,125.44 and 176,587,394.37 is: 264,650,403.56
Step by Step Solution
- Step 1: Write the proportion equation
316,652,526.63 : 474,565,125.44 = 176,587,394.37 : x - Step 2: Convert to fraction form
316,652,526.63/474,565,125.44 = 176,587,394.37/x - Step 3: Cross multiply
316,652,526.63x = 474,565,125.44 × 176,587,394.37 - Step 4: Simplify right side
316,652,526.63x = 83,802,218,959,438,864 - Step 5: Solve for x
x = 83,802,218,959,438,864/316,652,526.63 - Step 6: Final answer
x = 264,650,403.56
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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.