Finding the Fourth Proportional to 604,405,170.69, 906,506,339.37 and 167,750,215.98
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Solution
The fourth proportional to 604,405,170.69, 906,506,339.37 and 167,750,215.98 is: 251,597,176.18
Step by Step Solution
- Step 1: Write the proportion equation
604,405,170.69 : 906,506,339.37 = 167,750,215.98 : x - Step 2: Convert to fraction form
604,405,170.69/906,506,339.37 = 167,750,215.98/x - Step 3: Cross multiply
604,405,170.69x = 906,506,339.37 × 167,750,215.98 - Step 4: Simplify right side
604,405,170.69x = 152,066,634,216,556,672 - Step 5: Solve for x
x = 152,066,634,216,556,672/604,405,170.69 - Step 6: Final answer
x = 251,597,176.18
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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.