Home / 43,951,748.76-65,937,072.18-14,808,483.76

Finding the Fourth Proportional to 43,951,748.76, 65,937,072.18 and 14,808,483.76

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Solution

The fourth proportional to 43,951,748.76, 65,937,072.18 and 14,808,483.76 is: 22,215,909.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,951,748.76 : 65,937,072.18 = 14,808,483.76 : x
  2. Step 2: Convert to fraction form
    43,951,748.76/65,937,072.18 = 14,808,483.76/x
  3. Step 3: Cross multiply
    43,951,748.76x = 65,937,072.18 × 14,808,483.76
  4. Step 4: Simplify right side
    43,951,748.76x = 976,428,062,559,477.75
  5. Step 5: Solve for x
    x = 976,428,062,559,477.75/43,951,748.76
  6. Step 6: Final answer
    x = 22,215,909.27

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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.