Finding the Fourth Proportional to 236,177,966.22, 354,243,029.41 and 63,672,217.62
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Solution
The fourth proportional to 236,177,966.22, 354,243,029.41 and 63,672,217.62 is: 95,501,877.76
Step by Step Solution
- Step 1: Write the proportion equation
236,177,966.22 : 354,243,029.41 = 63,672,217.62 : x - Step 2: Convert to fraction form
236,177,966.22/354,243,029.41 = 63,672,217.62/x - Step 3: Cross multiply
236,177,966.22x = 354,243,029.41 × 63,672,217.62 - Step 4: Simplify right side
236,177,966.22x = 22,555,439,258,961,580 - Step 5: Solve for x
x = 22,555,439,258,961,580/236,177,966.22 - Step 6: Final answer
x = 95,501,877.76
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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.