Finding the Fourth Proportional to 63,307,470.72, 94,911,595.86 and 24,997,660.44
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Solution
The fourth proportional to 63,307,470.72, 94,911,595.86 and 24,997,660.44 is: 37,476,901.51
Step by Step Solution
- Step 1: Write the proportion equation
63,307,470.72 : 94,911,595.86 = 24,997,660.44 : x - Step 2: Convert to fraction form
63,307,470.72/94,911,595.86 = 24,997,660.44/x - Step 3: Cross multiply
63,307,470.72x = 94,911,595.86 × 24,997,660.44 - Step 4: Simplify right side
63,307,470.72x = 2,372,567,845,126,790 - Step 5: Solve for x
x = 2,372,567,845,126,790/63,307,470.72 - Step 6: Final answer
x = 37,476,901.51
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.