Finding the Fourth Proportional to 348,486,758.24, 480,894,427.98 and 191,850,502.19
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Solution
The fourth proportional to 348,486,758.24, 480,894,427.98 and 191,850,502.19 is: 264,744,169.83
Step by Step Solution
- Step 1: Write the proportion equation
348,486,758.24 : 480,894,427.98 = 191,850,502.19 : x - Step 2: Convert to fraction form
348,486,758.24/480,894,427.98 = 191,850,502.19/x - Step 3: Cross multiply
348,486,758.24x = 480,894,427.98 × 191,850,502.19 - Step 4: Simplify right side
348,486,758.24x = 92,259,837,505,931,312 - Step 5: Solve for x
x = 92,259,837,505,931,312/348,486,758.24 - Step 6: Final answer
x = 264,744,169.83
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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.