Finding the Fourth Proportional to 118,501,606.96, 177,764,373.40 and 44,706,876.08
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Solution
The fourth proportional to 118,501,606.96, 177,764,373.40 and 44,706,876.08 is: 67,064,827.36
Step by Step Solution
- Step 1: Write the proportion equation
118,501,606.96 : 177,764,373.40 = 44,706,876.08 : x - Step 2: Convert to fraction form
118,501,606.96/177,764,373.40 = 44,706,876.08/x - Step 3: Cross multiply
118,501,606.96x = 177,764,373.40 × 44,706,876.08 - Step 4: Simplify right side
118,501,606.96x = 7,947,289,813,032,648 - Step 5: Solve for x
x = 7,947,289,813,032,648/118,501,606.96 - Step 6: Final answer
x = 67,064,827.36
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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.