Finding the Fourth Proportional to 45,937,133.24, 63,394,679.15 and 26,361,602.42
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Solution
The fourth proportional to 45,937,133.24, 63,394,679.15 and 26,361,602.42 is: 36,379,834.99
Step by Step Solution
- Step 1: Write the proportion equation
45,937,133.24 : 63,394,679.15 = 26,361,602.42 : x - Step 2: Convert to fraction form
45,937,133.24/63,394,679.15 = 26,361,602.42/x - Step 3: Cross multiply
45,937,133.24x = 63,394,679.15 × 26,361,602.42 - Step 4: Simplify right side
45,937,133.24x = 1,671,185,327,376,641.25 - Step 5: Solve for x
x = 1,671,185,327,376,641.25/45,937,133.24 - Step 6: Final answer
x = 36,379,834.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.