Finding the Fourth Proportional to 73,516,165.44, 101,450,641.44 and 46,029,261.12
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Solution
The fourth proportional to 73,516,165.44, 101,450,641.44 and 46,029,261.12 is: 63,519,336.70
Step by Step Solution
- Step 1: Write the proportion equation
73,516,165.44 : 101,450,641.44 = 46,029,261.12 : x - Step 2: Convert to fraction form
73,516,165.44/101,450,641.44 = 46,029,261.12/x - Step 3: Cross multiply
73,516,165.44x = 101,450,641.44 × 46,029,261.12 - Step 4: Simplify right side
73,516,165.44x = 4,669,698,065,633,252 - Step 5: Solve for x
x = 4,669,698,065,633,252/73,516,165.44 - Step 6: Final answer
x = 63,519,336.70
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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.