Home / 31,349,358.64-46,952,444.72-14,966,167.44

Finding the Fourth Proportional to 31,349,358.64, 46,952,444.72 and 14,966,167.44

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Solution

The fourth proportional to 31,349,358.64, 46,952,444.72 and 14,966,167.44 is: 22,415,072.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,349,358.64 : 46,952,444.72 = 14,966,167.44 : x
  2. Step 2: Convert to fraction form
    31,349,358.64/46,952,444.72 = 14,966,167.44/x
  3. Step 3: Cross multiply
    31,349,358.64x = 46,952,444.72 × 14,966,167.44
  4. Step 4: Simplify right side
    31,349,358.64x = 702,698,149,396,863.88
  5. Step 5: Solve for x
    x = 702,698,149,396,863.88/31,349,358.64
  6. Step 6: Final answer
    x = 22,415,072.58

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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.