Finding the Fourth Proportional to 177,199,947.39, 244,535,936.58 and 97,815,029.88
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Solution
The fourth proportional to 177,199,947.39, 244,535,936.58 and 97,815,029.88 is: 134,984,746.30
Step by Step Solution
- Step 1: Write the proportion equation
177,199,947.39 : 244,535,936.58 = 97,815,029.88 : x - Step 2: Convert to fraction form
177,199,947.39/244,535,936.58 = 97,815,029.88/x - Step 3: Cross multiply
177,199,947.39x = 244,535,936.58 × 97,815,029.88 - Step 4: Simplify right side
177,199,947.39x = 23,919,289,943,306,484 - Step 5: Solve for x
x = 23,919,289,943,306,484/177,199,947.39 - Step 6: Final answer
x = 134,984,746.30
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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.