Finding the Fourth Proportional to 62,418,167.40, 93,444,774.30 and 44,502,263.40
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Solution
The fourth proportional to 62,418,167.40, 93,444,774.30 and 44,502,263.40 is: 66,623,294.67
Step by Step Solution
- Step 1: Write the proportion equation
62,418,167.40 : 93,444,774.30 = 44,502,263.40 : x - Step 2: Convert to fraction form
62,418,167.40/93,444,774.30 = 44,502,263.40/x - Step 3: Cross multiply
62,418,167.40x = 93,444,774.30 × 44,502,263.40 - Step 4: Simplify right side
62,418,167.40x = 4,158,503,959,252,150.50 - Step 5: Solve for x
x = 4,158,503,959,252,150.50/62,418,167.40 - Step 6: Final answer
x = 66,623,294.67
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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.