Finding the Fourth Proportional to 96,803,854.22, 133,588,579.21 and 52,750,716.84
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Solution
The fourth proportional to 96,803,854.22, 133,588,579.21 and 52,750,716.84 is: 72,795,586.20
Step by Step Solution
- Step 1: Write the proportion equation
96,803,854.22 : 133,588,579.21 = 52,750,716.84 : x - Step 2: Convert to fraction form
96,803,854.22/133,588,579.21 = 52,750,716.84/x - Step 3: Cross multiply
96,803,854.22x = 133,588,579.21 × 52,750,716.84 - Step 4: Simplify right side
96,803,854.22x = 7,046,893,314,832,744 - Step 5: Solve for x
x = 7,046,893,314,832,744/96,803,854.22 - Step 6: Final answer
x = 72,795,586.20
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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.