Home / 43,951,752.51-65,937,077.79-14,808,487.50

Finding the Fourth Proportional to 43,951,752.51, 65,937,077.79 and 14,808,487.50

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Solution

The fourth proportional to 43,951,752.51, 65,937,077.79 and 14,808,487.50 is: 22,215,914.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,951,752.51 : 65,937,077.79 = 14,808,487.50 : x
  2. Step 2: Convert to fraction form
    43,951,752.51/65,937,077.79 = 14,808,487.50/x
  3. Step 3: Cross multiply
    43,951,752.51x = 65,937,077.79 × 14,808,487.50
  4. Step 4: Simplify right side
    43,951,752.51x = 976,428,392,239,742.62
  5. Step 5: Solve for x
    x = 976,428,392,239,742.62/43,951,752.51
  6. Step 6: Final answer
    x = 22,215,914.87

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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.