Finding the Fourth Proportional to 63,519,256.93, 95,283,439.54 and 26,593,988.92
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Solution
The fourth proportional to 63,519,256.93, 95,283,439.54 and 26,593,988.92 is: 39,892,890.09
Step by Step Solution
- Step 1: Write the proportion equation
63,519,256.93 : 95,283,439.54 = 26,593,988.92 : x - Step 2: Convert to fraction form
63,519,256.93/95,283,439.54 = 26,593,988.92/x - Step 3: Cross multiply
63,519,256.93x = 95,283,439.54 × 26,593,988.92 - Step 4: Simplify right side
63,519,256.93x = 2,533,966,735,386,250 - Step 5: Solve for x
x = 2,533,966,735,386,250/63,519,256.93 - Step 6: Final answer
x = 39,892,890.09
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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.