Finding the Fourth Proportional to 33,122,327.68, 49,688,157.12 and 11,553,783.76
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Solution
The fourth proportional to 33,122,327.68, 49,688,157.12 and 11,553,783.76 is: 17,332,303.10
Step by Step Solution
- Step 1: Write the proportion equation
33,122,327.68 : 49,688,157.12 = 11,553,783.76 : x - Step 2: Convert to fraction form
33,122,327.68/49,688,157.12 = 11,553,783.76/x - Step 3: Cross multiply
33,122,327.68x = 49,688,157.12 × 11,553,783.76 - Step 4: Simplify right side
33,122,327.68x = 574,086,222,797,384.38 - Step 5: Solve for x
x = 574,086,222,797,384.38/33,122,327.68 - Step 6: Final answer
x = 17,332,303.10
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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.