Finding the Fourth Proportional to 41,833,506.63, 57,712,331.48 and 26,125,260.26
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Solution
The fourth proportional to 41,833,506.63, 57,712,331.48 and 26,125,260.26 is: 36,041,675.71
Step by Step Solution
- Step 1: Write the proportion equation
41,833,506.63 : 57,712,331.48 = 26,125,260.26 : x - Step 2: Convert to fraction form
41,833,506.63/57,712,331.48 = 26,125,260.26/x - Step 3: Cross multiply
41,833,506.63x = 57,712,331.48 × 26,125,260.26 - Step 4: Simplify right side
41,833,506.63x = 1,507,749,679,903,142.50 - Step 5: Solve for x
x = 1,507,749,679,903,142.50/41,833,506.63 - Step 6: Final answer
x = 36,041,675.71
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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.