Finding the Fourth Proportional to 43,786,249.58, 60,422,427.48 and 24,205,970.26
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Solution
The fourth proportional to 43,786,249.58, 60,422,427.48 and 24,205,970.26 is: 33,402,803.31
Step by Step Solution
- Step 1: Write the proportion equation
43,786,249.58 : 60,422,427.48 = 24,205,970.26 : x - Step 2: Convert to fraction form
43,786,249.58/60,422,427.48 = 24,205,970.26/x - Step 3: Cross multiply
43,786,249.58x = 60,422,427.48 × 24,205,970.26 - Step 4: Simplify right side
43,786,249.58x = 1,462,583,482,617,886.75 - Step 5: Solve for x
x = 1,462,583,482,617,886.75/43,786,249.58 - Step 6: Final answer
x = 33,402,803.31
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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.