Finding the Fourth Proportional to 36,533,373.06, 54,803,295.90 and 9,607,029.06
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Solution
The fourth proportional to 36,533,373.06, 54,803,295.90 and 9,607,029.06 is: 14,411,394.63
Step by Step Solution
- Step 1: Write the proportion equation
36,533,373.06 : 54,803,295.90 = 9,607,029.06 : x - Step 2: Convert to fraction form
36,533,373.06/54,803,295.90 = 9,607,029.06/x - Step 3: Cross multiply
36,533,373.06x = 54,803,295.90 × 9,607,029.06 - Step 4: Simplify right side
36,533,373.06x = 526,496,856,295,078.88 - Step 5: Solve for x
x = 526,496,856,295,078.88/36,533,373.06 - Step 6: Final answer
x = 14,411,394.63
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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.