Finding the Fourth Proportional to 33,335,751.24, 50,253,484.68 and 31,113,663.84
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Solution
The fourth proportional to 33,335,751.24, 50,253,484.68 and 31,113,663.84 is: 46,903,698.61
Step by Step Solution
- Step 1: Write the proportion equation
33,335,751.24 : 50,253,484.68 = 31,113,663.84 : x - Step 2: Convert to fraction form
33,335,751.24/50,253,484.68 = 31,113,663.84/x - Step 3: Cross multiply
33,335,751.24x = 50,253,484.68 × 31,113,663.84 - Step 4: Simplify right side
33,335,751.24x = 1,563,570,029,122,110 - Step 5: Solve for x
x = 1,563,570,029,122,110/33,335,751.24 - Step 6: Final answer
x = 46,903,698.61
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.