Home / 23,855,667.66-32,919,956.96-14,578,757.91

Finding the Fourth Proportional to 23,855,667.66, 32,919,956.96 and 14,578,757.91

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Solution

The fourth proportional to 23,855,667.66, 32,919,956.96 and 14,578,757.91 is: 20,118,157.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,855,667.66 : 32,919,956.96 = 14,578,757.91 : x
  2. Step 2: Convert to fraction form
    23,855,667.66/32,919,956.96 = 14,578,757.91/x
  3. Step 3: Cross multiply
    23,855,667.66x = 32,919,956.96 × 14,578,757.91
  4. Step 4: Simplify right side
    23,855,667.66x = 479,932,082,854,565.75
  5. Step 5: Solve for x
    x = 479,932,082,854,565.75/23,855,667.66
  6. Step 6: Final answer
    x = 20,118,157.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.