Finding the Fourth Proportional to 134,217,448.70, 201,262,563.84 and 46,748,460.24
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Solution
The fourth proportional to 134,217,448.70, 201,262,563.84 and 46,748,460.24 is: 70,100,535.02
Step by Step Solution
- Step 1: Write the proportion equation
134,217,448.70 : 201,262,563.84 = 46,748,460.24 : x - Step 2: Convert to fraction form
134,217,448.70/201,262,563.84 = 46,748,460.24/x - Step 3: Cross multiply
134,217,448.70x = 201,262,563.84 × 46,748,460.24 - Step 4: Simplify right side
134,217,448.70x = 9,408,714,963,474,702 - Step 5: Solve for x
x = 9,408,714,963,474,702/134,217,448.70 - Step 6: Final answer
x = 70,100,535.02
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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.