Home / 31,176,027.30-46,765,110.15-9,610,457.70

Finding the Fourth Proportional to 31,176,027.30, 46,765,110.15 and 9,610,457.70

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Solution

The fourth proportional to 31,176,027.30, 46,765,110.15 and 9,610,457.70 is: 14,416,016.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,176,027.30 : 46,765,110.15 = 9,610,457.70 : x
  2. Step 2: Convert to fraction form
    31,176,027.30/46,765,110.15 = 9,610,457.70/x
  3. Step 3: Cross multiply
    31,176,027.30x = 46,765,110.15 × 9,610,457.70
  4. Step 4: Simplify right side
    31,176,027.30x = 449,434,112,932,415.62
  5. Step 5: Solve for x
    x = 449,434,112,932,415.62/31,176,027.30
  6. Step 6: Final answer
    x = 14,416,016.15

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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.