Finding the Fourth Proportional to 23,497,040.30, 32,426,474.73 and 13,184,526.11
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Solution
The fourth proportional to 23,497,040.30, 32,426,474.73 and 13,184,526.11 is: 18,194,959.76
Step by Step Solution
- Step 1: Write the proportion equation
23,497,040.30 : 32,426,474.73 = 13,184,526.11 : x - Step 2: Convert to fraction form
23,497,040.30/32,426,474.73 = 13,184,526.11/x - Step 3: Cross multiply
23,497,040.30x = 32,426,474.73 × 13,184,526.11 - Step 4: Simplify right side
23,497,040.30x = 427,527,702,732,940.19 - Step 5: Solve for x
x = 427,527,702,732,940.19/23,497,040.30 - Step 6: Final answer
x = 18,194,959.76
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.