Finding the Fourth Proportional to 79,915,653, 110,283,601.41 and 43,246,224
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Solution
The fourth proportional to 79,915,653, 110,283,601.41 and 43,246,224 is: 59,679,789.27
Step by Step Solution
- Step 1: Write the proportion equation
79,915,653 : 110,283,601.41 = 43,246,224 : x - Step 2: Convert to fraction form
79,915,653/110,283,601.41 = 43,246,224/x - Step 3: Cross multiply
79,915,653x = 110,283,601.41 × 43,246,224 - Step 4: Simplify right side
79,915,653x = 4,769,349,330,103,576 - Step 5: Solve for x
x = 4,769,349,330,103,576/79,915,653 - Step 6: Final answer
x = 59,679,789.27
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.