Finding the Fourth Proportional to 44,907,764.18, 61,972,353.93 and 26,071,094.18
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Solution
The fourth proportional to 44,907,764.18, 61,972,353.93 and 26,071,094.18 is: 35,977,900.60
Step by Step Solution
- Step 1: Write the proportion equation
44,907,764.18 : 61,972,353.93 = 26,071,094.18 : x - Step 2: Convert to fraction form
44,907,764.18/61,972,353.93 = 26,071,094.18/x - Step 3: Cross multiply
44,907,764.18x = 61,972,353.93 × 26,071,094.18 - Step 4: Simplify right side
44,907,764.18x = 1,615,687,075,865,323 - Step 5: Solve for x
x = 1,615,687,075,865,323/44,907,764.18 - Step 6: Final answer
x = 35,977,900.60
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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.