Finding the Fourth Proportional to 46,549,150.70, 69,716,106.17 and 44,934,898.66
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Solution
The fourth proportional to 46,549,150.70, 69,716,106.17 and 44,934,898.66 is: 67,298,460.20
Step by Step Solution
- Step 1: Write the proportion equation
46,549,150.70 : 69,716,106.17 = 44,934,898.66 : x - Step 2: Convert to fraction form
46,549,150.70/69,716,106.17 = 44,934,898.66/x - Step 3: Cross multiply
46,549,150.70x = 69,716,106.17 × 44,934,898.66 - Step 4: Simplify right side
46,549,150.70x = 3,132,686,165,684,194 - Step 5: Solve for x
x = 3,132,686,165,684,194/46,549,150.70 - Step 6: Final answer
x = 67,298,460.20
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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.