Finding the Fourth Proportional to 23,579,153,720,937, 35,369,451,124,155 and 8,089,471,493,870.70
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Solution
The fourth proportional to 23,579,153,720,937, 35,369,451,124,155 and 8,089,471,493,870.70 is: 12,134,454,442,639.55
Step by Step Solution
- Step 1: Write the proportion equation
23,579,153,720,937 : 35,369,451,124,155 = 8,089,471,493,870.70 : x - Step 2: Convert to fraction form
23,579,153,720,937/35,369,451,124,155 = 8,089,471,493,870.70/x - Step 3: Cross multiply
23,579,153,720,937x = 35,369,451,124,155 × 8,089,471,493,870.70 - Step 4: Simplify right side
23,579,153,720,937x = 286,120,166,622,704,868,052,172,800 - Step 5: Solve for x
x = 286,120,166,622,704,868,052,172,800/23,579,153,720,937 - Step 6: Final answer
x = 12,134,454,442,639.55
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.