Finding the Fourth Proportional to 45,607,029.68, 62,936,923.08 and 24,698,892.45
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Solution
The fourth proportional to 45,607,029.68, 62,936,923.08 and 24,698,892.45 is: 34,084,050.31
Step by Step Solution
- Step 1: Write the proportion equation
45,607,029.68 : 62,936,923.08 = 24,698,892.45 : x - Step 2: Convert to fraction form
45,607,029.68/62,936,923.08 = 24,698,892.45/x - Step 3: Cross multiply
45,607,029.68x = 62,936,923.08 × 24,698,892.45 - Step 4: Simplify right side
45,607,029.68x = 1,554,472,294,261,457 - Step 5: Solve for x
x = 1,554,472,294,261,457/45,607,029.68 - Step 6: Final answer
x = 34,084,050.31
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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.