Finding the Fourth Proportional to 202,367,909.56, 303,506,432.66 and 93,088,126.84
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Solution
The fourth proportional to 202,367,909.56, 303,506,432.66 and 93,088,126.84 is: 139,611,291.94
Step by Step Solution
- Step 1: Write the proportion equation
202,367,909.56 : 303,506,432.66 = 93,088,126.84 : x - Step 2: Convert to fraction form
202,367,909.56/303,506,432.66 = 93,088,126.84/x - Step 3: Cross multiply
202,367,909.56x = 303,506,432.66 × 93,088,126.84 - Step 4: Simplify right side
202,367,909.56x = 28,252,845,300,210,004 - Step 5: Solve for x
x = 28,252,845,300,210,004/202,367,909.56 - Step 6: Final answer
x = 139,611,291.94
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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.