Home / 43,467,732.36-59,986,908.78-23,889,314.70

Finding the Fourth Proportional to 43,467,732.36, 59,986,908.78 and 23,889,314.70

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Solution

The fourth proportional to 43,467,732.36, 59,986,908.78 and 23,889,314.70 is: 32,968,044.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,467,732.36 : 59,986,908.78 = 23,889,314.70 : x
  2. Step 2: Convert to fraction form
    43,467,732.36/59,986,908.78 = 23,889,314.70/x
  3. Step 3: Cross multiply
    43,467,732.36x = 59,986,908.78 × 23,889,314.70
  4. Step 4: Simplify right side
    43,467,732.36x = 1,433,046,141,725,613
  5. Step 5: Solve for x
    x = 1,433,046,141,725,613/43,467,732.36
  6. Step 6: Final answer
    x = 32,968,044.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.