Finding the Fourth Proportional to 63,519,233.52, 95,283,404.35 and 26,593,965.49
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Solution
The fourth proportional to 63,519,233.52, 95,283,404.35 and 26,593,965.49 is: 39,892,854.91
Step by Step Solution
- Step 1: Write the proportion equation
63,519,233.52 : 95,283,404.35 = 26,593,965.49 : x - Step 2: Convert to fraction form
63,519,233.52/95,283,404.35 = 26,593,965.49/x - Step 3: Cross multiply
63,519,233.52x = 95,283,404.35 × 26,593,965.49 - Step 4: Simplify right side
63,519,233.52x = 2,533,963,566,734,504 - Step 5: Solve for x
x = 2,533,963,566,734,504/63,519,233.52 - Step 6: Final answer
x = 39,892,854.91
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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.