Finding the Fourth Proportional to 63,991,825.03, 88,283,591.09 and 37,164,588.62
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Solution
The fourth proportional to 63,991,825.03, 88,283,591.09 and 37,164,588.62 is: 51,272,539.00
Step by Step Solution
- Step 1: Write the proportion equation
63,991,825.03 : 88,283,591.09 = 37,164,588.62 : x - Step 2: Convert to fraction form
63,991,825.03/88,283,591.09 = 37,164,588.62/x - Step 3: Cross multiply
63,991,825.03x = 88,283,591.09 × 37,164,588.62 - Step 4: Simplify right side
63,991,825.03x = 3,281,023,344,692,958.50 - Step 5: Solve for x
x = 3,281,023,344,692,958.50/63,991,825.03 - Step 6: Final answer
x = 51,272,539.00
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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.