Finding the Fourth Proportional to 75,924,220, 113,905,750.56 and 22,071,532
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Solution
The fourth proportional to 75,924,220, 113,905,750.56 and 22,071,532 is: 33,112,943.65
Step by Step Solution
- Step 1: Write the proportion equation
75,924,220 : 113,905,750.56 = 22,071,532 : x - Step 2: Convert to fraction form
75,924,220/113,905,750.56 = 22,071,532/x - Step 3: Cross multiply
75,924,220x = 113,905,750.56 × 22,071,532 - Step 4: Simplify right side
75,924,220x = 2,514,074,418,469,058 - Step 5: Solve for x
x = 2,514,074,418,469,058/75,924,220 - Step 6: Final answer
x = 33,112,943.65
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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.