Finding the Fourth Proportional to 26,448,837.24, 39,688,562.04 and 11,094,751.84
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Solution
The fourth proportional to 26,448,837.24, 39,688,562.04 and 11,094,751.84 is: 16,648,548.39
Step by Step Solution
- Step 1: Write the proportion equation
26,448,837.24 : 39,688,562.04 = 11,094,751.84 : x - Step 2: Convert to fraction form
26,448,837.24/39,688,562.04 = 11,094,751.84/x - Step 3: Cross multiply
26,448,837.24x = 39,688,562.04 × 11,094,751.84 - Step 4: Simplify right side
26,448,837.24x = 440,334,746,720,244.12 - Step 5: Solve for x
x = 440,334,746,720,244.12/26,448,837.24 - Step 6: Final answer
x = 16,648,548.39
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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.