Finding the Fourth Proportional to 50,838,320.16, 76,214,622.24 and 22,062,780
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Solution
The fourth proportional to 50,838,320.16, 76,214,622.24 and 22,062,780 is: 33,075,570.51
Step by Step Solution
- Step 1: Write the proportion equation
50,838,320.16 : 76,214,622.24 = 22,062,780 : x - Step 2: Convert to fraction form
50,838,320.16/76,214,622.24 = 22,062,780/x - Step 3: Cross multiply
50,838,320.16x = 76,214,622.24 × 22,062,780 - Step 4: Simplify right side
50,838,320.16x = 1,681,506,443,264,227 - Step 5: Solve for x
x = 1,681,506,443,264,227/50,838,320.16 - Step 6: Final answer
x = 33,075,570.51
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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.