Finding the Fourth Proportional to 23,871,663.74, 35,736,124.68 and 14,620,507.26
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Solution
The fourth proportional to 23,871,663.74, 35,736,124.68 and 14,620,507.26 is: 21,887,048.85
Step by Step Solution
- Step 1: Write the proportion equation
23,871,663.74 : 35,736,124.68 = 14,620,507.26 : x - Step 2: Convert to fraction form
23,871,663.74/35,736,124.68 = 14,620,507.26/x - Step 3: Cross multiply
23,871,663.74x = 35,736,124.68 × 14,620,507.26 - Step 4: Simplify right side
23,871,663.74x = 522,480,270,328,205.19 - Step 5: Solve for x
x = 522,480,270,328,205.19/23,871,663.74 - Step 6: Final answer
x = 21,887,048.85
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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.