Finding the Fourth Proportional to 15,088,295.80, 22,634,063 and 6,453,293.08
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Solution
The fourth proportional to 15,088,295.80, 22,634,063 and 6,453,293.08 is: 9,680,632.20
Step by Step Solution
- Step 1: Write the proportion equation
15,088,295.80 : 22,634,063 = 6,453,293.08 : x - Step 2: Convert to fraction form
15,088,295.80/22,634,063 = 6,453,293.08/x - Step 3: Cross multiply
15,088,295.80x = 22,634,063 × 6,453,293.08 - Step 4: Simplify right side
15,088,295.80x = 146,064,242,130,184.03 - Step 5: Solve for x
x = 146,064,242,130,184.03/15,088,295.80 - Step 6: Final answer
x = 9,680,632.20
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.