Finding the Fourth Proportional to 73,502,099.04, 110,244,750.48 and 19,653,610.08
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Solution
The fourth proportional to 73,502,099.04, 110,244,750.48 and 19,653,610.08 is: 29,478,169.57
Step by Step Solution
- Step 1: Write the proportion equation
73,502,099.04 : 110,244,750.48 = 19,653,610.08 : x - Step 2: Convert to fraction form
73,502,099.04/110,244,750.48 = 19,653,610.08/x - Step 3: Cross multiply
73,502,099.04x = 110,244,750.48 × 19,653,610.08 - Step 4: Simplify right side
73,502,099.04x = 2,166,707,339,300,812.75 - Step 5: Solve for x
x = 2,166,707,339,300,812.75/73,502,099.04 - Step 6: Final answer
x = 29,478,169.57
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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.