Finding the Fourth Proportional to 52,593,090.36, 72,577,072.32 and 29,388,408
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Solution
The fourth proportional to 52,593,090.36, 72,577,072.32 and 29,388,408 is: 40,555,225.00
Step by Step Solution
- Step 1: Write the proportion equation
52,593,090.36 : 72,577,072.32 = 29,388,408 : x - Step 2: Convert to fraction form
52,593,090.36/72,577,072.32 = 29,388,408/x - Step 3: Cross multiply
52,593,090.36x = 72,577,072.32 × 29,388,408 - Step 4: Simplify right side
52,593,090.36x = 2,132,924,612,785,666.25 - Step 5: Solve for x
x = 2,132,924,612,785,666.25/52,593,090.36 - Step 6: Final answer
x = 40,555,225.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.