Finding the Fourth Proportional to 134,209,585.32, 201,312,352.18 and 60,381,230.10
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Solution
The fourth proportional to 134,209,585.32, 201,312,352.18 and 60,381,230.10 is: 90,570,933.74
Step by Step Solution
- Step 1: Write the proportion equation
134,209,585.32 : 201,312,352.18 = 60,381,230.10 : x - Step 2: Convert to fraction form
134,209,585.32/201,312,352.18 = 60,381,230.10/x - Step 3: Cross multiply
134,209,585.32x = 201,312,352.18 × 60,381,230.10 - Step 4: Simplify right side
134,209,585.32x = 12,155,487,458,952,818 - Step 5: Solve for x
x = 12,155,487,458,952,818/134,209,585.32 - Step 6: Final answer
x = 90,570,933.74
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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.