Finding the Fourth Proportional to 224,364,833.80, 336,547,250.70 and 101,542,913.80
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Solution
The fourth proportional to 224,364,833.80, 336,547,250.70 and 101,542,913.80 is: 152,314,370.70
Step by Step Solution
- Step 1: Write the proportion equation
224,364,833.80 : 336,547,250.70 = 101,542,913.80 : x - Step 2: Convert to fraction form
224,364,833.80/336,547,250.70 = 101,542,913.80/x - Step 3: Cross multiply
224,364,833.80x = 336,547,250.70 × 101,542,913.80 - Step 4: Simplify right side
224,364,833.80x = 34,173,988,467,457,088 - Step 5: Solve for x
x = 34,173,988,467,457,088/224,364,833.80 - Step 6: Final answer
x = 152,314,370.70
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1.5x scale
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.