Finding the Fourth Proportional to 37,804,555.05, 56,706,832.58 and 37,804,555.05
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Solution
The fourth proportional to 37,804,555.05, 56,706,832.58 and 37,804,555.05 is: 56,706,832.58
Step by Step Solution
- Step 1: Write the proportion equation
37,804,555.05 : 56,706,832.58 = 37,804,555.05 : x - Step 2: Convert to fraction form
37,804,555.05/56,706,832.58 = 37,804,555.05/x - Step 3: Cross multiply
37,804,555.05x = 56,706,832.58 × 37,804,555.05 - Step 4: Simplify right side
37,804,555.05x = 2,143,776,573,792,720.75 - Step 5: Solve for x
x = 2,143,776,573,792,720.75/37,804,555.05 - Step 6: Final answer
x = 56,706,832.58
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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.