Finding the Fourth Proportional to 62,283,176.10, 93,424,764.15 and 27,739,511.10
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Solution
The fourth proportional to 62,283,176.10, 93,424,764.15 and 27,739,511.10 is: 41,609,266.65
Step by Step Solution
- Step 1: Write the proportion equation
62,283,176.10 : 93,424,764.15 = 27,739,511.10 : x - Step 2: Convert to fraction form
62,283,176.10/93,424,764.15 = 27,739,511.10/x - Step 3: Cross multiply
62,283,176.10x = 93,424,764.15 × 27,739,511.10 - Step 4: Simplify right side
62,283,176.10x = 2,591,557,282,153,807.50 - Step 5: Solve for x
x = 2,591,557,282,153,807.50/62,283,176.10 - Step 6: Final answer
x = 41,609,266.65
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Double scale
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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.