Home / 43,796,007.92-65,700,543.07-16,127,796.40

Finding the Fourth Proportional to 43,796,007.92, 65,700,543.07 and 16,127,796.40

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Solution

The fourth proportional to 43,796,007.92, 65,700,543.07 and 16,127,796.40 is: 24,194,099.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,796,007.92 : 65,700,543.07 = 16,127,796.40 : x
  2. Step 2: Convert to fraction form
    43,796,007.92/65,700,543.07 = 16,127,796.40/x
  3. Step 3: Cross multiply
    43,796,007.92x = 65,700,543.07 × 16,127,796.40
  4. Step 4: Simplify right side
    43,796,007.92x = 1,059,604,981,767,580.50
  5. Step 5: Solve for x
    x = 1,059,604,981,767,580.50/43,796,007.92
  6. Step 6: Final answer
    x = 24,194,099.69

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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.