Finding the Fourth Proportional to 295,225,549.79, 442,850,427.29 and 101,270,349.14
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Solution
The fourth proportional to 295,225,549.79, 442,850,427.29 and 101,270,349.14 is: 151,909,675.23
Step by Step Solution
- Step 1: Write the proportion equation
295,225,549.79 : 442,850,427.29 = 101,270,349.14 : x - Step 2: Convert to fraction form
295,225,549.79/442,850,427.29 = 101,270,349.14/x - Step 3: Cross multiply
295,225,549.79x = 442,850,427.29 × 101,270,349.14 - Step 4: Simplify right side
295,225,549.79x = 44,847,617,386,495,416 - Step 5: Solve for x
x = 44,847,617,386,495,416/295,225,549.79 - Step 6: Final answer
x = 151,909,675.23
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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.