Home / 39,133,733.23-58,700,223.87-23,785,257.88

Finding the Fourth Proportional to 39,133,733.23, 58,700,223.87 and 23,785,257.88

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Solution

The fourth proportional to 39,133,733.23, 58,700,223.87 and 23,785,257.88 is: 35,677,658.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,133,733.23 : 58,700,223.87 = 23,785,257.88 : x
  2. Step 2: Convert to fraction form
    39,133,733.23/58,700,223.87 = 23,785,257.88/x
  3. Step 3: Cross multiply
    39,133,733.23x = 58,700,223.87 × 23,785,257.88
  4. Step 4: Simplify right side
    39,133,733.23x = 1,396,199,962,361,681.50
  5. Step 5: Solve for x
    x = 1,396,199,962,361,681.50/39,133,733.23
  6. Step 6: Final answer
    x = 35,677,658.30

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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.