Home / 63,887,976.72-95,848,123.50-17,829,837.72

Finding the Fourth Proportional to 63,887,976.72, 95,848,123.50 and 17,829,837.72

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Solution

The fourth proportional to 63,887,976.72, 95,848,123.50 and 17,829,837.72 is: 26,749,266.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,887,976.72 : 95,848,123.50 = 17,829,837.72 : x
  2. Step 2: Convert to fraction form
    63,887,976.72/95,848,123.50 = 17,829,837.72/x
  3. Step 3: Cross multiply
    63,887,976.72x = 95,848,123.50 × 17,829,837.72
  4. Step 4: Simplify right side
    63,887,976.72x = 1,708,956,487,771,518.25
  5. Step 5: Solve for x
    x = 1,708,956,487,771,518.25/63,887,976.72
  6. Step 6: Final answer
    x = 26,749,266.07

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.