Finding the Fourth Proportional to 26,583,294.90, 36,691,772.07 and 17,313,962.70
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Solution
The fourth proportional to 26,583,294.90, 36,691,772.07 and 17,313,962.70 is: 23,897,713.79
Step by Step Solution
- Step 1: Write the proportion equation
26,583,294.90 : 36,691,772.07 = 17,313,962.70 : x - Step 2: Convert to fraction form
26,583,294.90/36,691,772.07 = 17,313,962.70/x - Step 3: Cross multiply
26,583,294.90x = 36,691,772.07 × 17,313,962.70 - Step 4: Simplify right side
26,583,294.90x = 635,279,973,016,881.75 - Step 5: Solve for x
x = 635,279,973,016,881.75/26,583,294.90 - Step 6: Final answer
x = 23,897,713.79
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.