Finding the Fourth Proportional to 134,050,433.10, 201,075,649.65 and 88,133,930.70
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Solution
The fourth proportional to 134,050,433.10, 201,075,649.65 and 88,133,930.70 is: 132,200,896.05
Step by Step Solution
- Step 1: Write the proportion equation
134,050,433.10 : 201,075,649.65 = 88,133,930.70 : x - Step 2: Convert to fraction form
134,050,433.10/201,075,649.65 = 88,133,930.70/x - Step 3: Cross multiply
134,050,433.10x = 201,075,649.65 × 88,133,930.70 - Step 4: Simplify right side
134,050,433.10x = 17,721,587,371,710,580 - Step 5: Solve for x
x = 17,721,587,371,710,580/134,050,433.10 - Step 6: Final answer
x = 132,200,896.05
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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.