Finding the Fourth Proportional to 29,528,027.55, 44,292,041.33 and 26,020,516.95
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Solution
The fourth proportional to 29,528,027.55, 44,292,041.33 and 26,020,516.95 is: 39,030,775.43
Step by Step Solution
- Step 1: Write the proportion equation
29,528,027.55 : 44,292,041.33 = 26,020,516.95 : x - Step 2: Convert to fraction form
29,528,027.55/44,292,041.33 = 26,020,516.95/x - Step 3: Cross multiply
29,528,027.55x = 44,292,041.33 × 26,020,516.95 - Step 4: Simplify right side
29,528,027.55x = 1,152,501,812,047,263 - Step 5: Solve for x
x = 1,152,501,812,047,263/29,528,027.55 - Step 6: Final answer
x = 39,030,775.43
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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.