Finding the Fourth Proportional to 49,098,830.40, 73,692,860.40 and 24,854,623.20
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Solution
The fourth proportional to 49,098,830.40, 73,692,860.40 and 24,854,623.20 is: 37,304,519.53
Step by Step Solution
- Step 1: Write the proportion equation
49,098,830.40 : 73,692,860.40 = 24,854,623.20 : x - Step 2: Convert to fraction form
49,098,830.40/73,692,860.40 = 24,854,623.20/x - Step 3: Cross multiply
49,098,830.40x = 73,692,860.40 × 24,854,623.20 - Step 4: Simplify right side
49,098,830.40x = 1,831,608,277,772,201.25 - Step 5: Solve for x
x = 1,831,608,277,772,201.25/49,098,830.40 - Step 6: Final answer
x = 37,304,519.53
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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.