Finding the Fourth Proportional to 124,035,656.04, 186,039,287.52 and 33,166,330.92
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Solution
The fourth proportional to 124,035,656.04, 186,039,287.52 and 33,166,330.92 is: 49,745,700.32
Step by Step Solution
- Step 1: Write the proportion equation
124,035,656.04 : 186,039,287.52 = 33,166,330.92 : x - Step 2: Convert to fraction form
124,035,656.04/186,039,287.52 = 33,166,330.92/x - Step 3: Cross multiply
124,035,656.04x = 186,039,287.52 × 33,166,330.92 - Step 4: Simplify right side
124,035,656.04x = 6,170,240,574,009,347 - Step 5: Solve for x
x = 6,170,240,574,009,347/124,035,656.04 - Step 6: Final answer
x = 49,745,700.32
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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.