Finding the Fourth Proportional to 44,972,398.35, 62,060,767.49 and 25,126,316.49
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Solution
The fourth proportional to 44,972,398.35, 62,060,767.49 and 25,126,316.49 is: 34,673,678.58
Step by Step Solution
- Step 1: Write the proportion equation
44,972,398.35 : 62,060,767.49 = 25,126,316.49 : x - Step 2: Convert to fraction form
44,972,398.35/62,060,767.49 = 25,126,316.49/x - Step 3: Cross multiply
44,972,398.35x = 62,060,767.49 × 25,126,316.49 - Step 4: Simplify right side
44,972,398.35x = 1,559,358,485,440,411.25 - Step 5: Solve for x
x = 1,559,358,485,440,411.25/44,972,398.35 - Step 6: Final answer
x = 34,673,678.58
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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.