Finding the Fourth Proportional to 16,624,420,031,230, 24,919,174,127,094 and 5,593,422,442,656.40
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Solution
The fourth proportional to 16,624,420,031,230, 24,919,174,127,094 and 5,593,422,442,656.40 is: 8,384,260,476,642.79
Step by Step Solution
- Step 1: Write the proportion equation
16,624,420,031,230 : 24,919,174,127,094 = 5,593,422,442,656.40 : x - Step 2: Convert to fraction form
16,624,420,031,230/24,919,174,127,094 = 5,593,422,442,656.40/x - Step 3: Cross multiply
16,624,420,031,230x = 24,919,174,127,094 × 5,593,422,442,656.40 - Step 4: Simplify right side
16,624,420,031,230x = 139,383,467,814,950,301,125,836,800 - Step 5: Solve for x
x = 139,383,467,814,950,301,125,836,800/16,624,420,031,230 - Step 6: Final answer
x = 8,384,260,476,642.79
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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.