Finding the Fourth Proportional to 44,716,345.93, 61,708,816.35 and 25,137,062.95
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Solution
The fourth proportional to 44,716,345.93, 61,708,816.35 and 25,137,062.95 is: 34,689,292.45
Step by Step Solution
- Step 1: Write the proportion equation
44,716,345.93 : 61,708,816.35 = 25,137,062.95 : x - Step 2: Convert to fraction form
44,716,345.93/61,708,816.35 = 25,137,062.95/x - Step 3: Cross multiply
44,716,345.93x = 61,708,816.35 × 25,137,062.95 - Step 4: Simplify right side
44,716,345.93x = 1,551,178,401,159,939.25 - Step 5: Solve for x
x = 1,551,178,401,159,939.25/44,716,345.93 - Step 6: Final answer
x = 34,689,292.45
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.