Home / 31,565,507.00-47,350,097.53-8,848,175.72

Finding the Fourth Proportional to 31,565,507.00, 47,350,097.53 and 8,848,175.72

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Solution

The fourth proportional to 31,565,507.00, 47,350,097.53 and 8,848,175.72 is: 13,272,778.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,565,507.00 : 47,350,097.53 = 8,848,175.72 : x
  2. Step 2: Convert to fraction form
    31,565,507.00/47,350,097.53 = 8,848,175.72/x
  3. Step 3: Cross multiply
    31,565,507.00x = 47,350,097.53 × 8,848,175.72
  4. Step 4: Simplify right side
    31,565,507.00x = 418,961,983,045,707.06
  5. Step 5: Solve for x
    x = 418,961,983,045,707.06/31,565,507.00
  6. Step 6: Final answer
    x = 13,272,778.51

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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.