Finding the Fourth Proportional to 14,671,695.62, 22,000,464.84 and 6,149,743.94
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Solution
The fourth proportional to 14,671,695.62, 22,000,464.84 and 6,149,743.94 is: 9,221,648.87
Step by Step Solution
- Step 1: Write the proportion equation
14,671,695.62 : 22,000,464.84 = 6,149,743.94 : x - Step 2: Convert to fraction form
14,671,695.62/22,000,464.84 = 6,149,743.94/x - Step 3: Cross multiply
14,671,695.62x = 22,000,464.84 × 6,149,743.94 - Step 4: Simplify right side
14,671,695.62x = 135,297,225,326,973.08 - Step 5: Solve for x
x = 135,297,225,326,973.08/14,671,695.62 - Step 6: Final answer
x = 9,221,648.87
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.