Home / 58,277,850.59-87,373,680.37-35,243,664.21

Finding the Fourth Proportional to 58,277,850.59, 87,373,680.37 and 35,243,664.21

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Solution

The fourth proportional to 58,277,850.59, 87,373,680.37 and 35,243,664.21 is: 52,839,434.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,277,850.59 : 87,373,680.37 = 35,243,664.21 : x
  2. Step 2: Convert to fraction form
    58,277,850.59/87,373,680.37 = 35,243,664.21/x
  3. Step 3: Cross multiply
    58,277,850.59x = 87,373,680.37 × 35,243,664.21
  4. Step 4: Simplify right side
    58,277,850.59x = 3,079,368,651,664,039.50
  5. Step 5: Solve for x
    x = 3,079,368,651,664,039.50/58,277,850.59
  6. Step 6: Final answer
    x = 52,839,434.20

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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.