Finding the Fourth Proportional to 32,032,586.76, 48,057,070.47 and 9,313,484.01
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Solution
The fourth proportional to 32,032,586.76, 48,057,070.47 and 9,313,484.01 is: 13,972,607.36
Step by Step Solution
- Step 1: Write the proportion equation
32,032,586.76 : 48,057,070.47 = 9,313,484.01 : x - Step 2: Convert to fraction form
32,032,586.76/48,057,070.47 = 9,313,484.01/x - Step 3: Cross multiply
32,032,586.76x = 48,057,070.47 × 9,313,484.01 - Step 4: Simplify right side
32,032,586.76x = 447,578,757,389,788.19 - Step 5: Solve for x
x = 447,578,757,389,788.19/32,032,586.76 - Step 6: Final answer
x = 13,972,607.36
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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.