Finding the Fourth Proportional to 195,924,203.19, 293,928,820.08 and 59,606,043.75
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Solution
The fourth proportional to 195,924,203.19, 293,928,820.08 and 59,606,043.75 is: 89,422,000.06
Step by Step Solution
- Step 1: Write the proportion equation
195,924,203.19 : 293,928,820.08 = 59,606,043.75 : x - Step 2: Convert to fraction form
195,924,203.19/293,928,820.08 = 59,606,043.75/x - Step 3: Cross multiply
195,924,203.19x = 293,928,820.08 × 59,606,043.75 - Step 4: Simplify right side
195,924,203.19x = 17,519,934,109,074,358 - Step 5: Solve for x
x = 17,519,934,109,074,358/195,924,203.19 - Step 6: Final answer
x = 89,422,000.06
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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.