Home / 63,645,364.14-95,416,557.48-19,903,617.93

Finding the Fourth Proportional to 63,645,364.14, 95,416,557.48 and 19,903,617.93

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Solution

The fourth proportional to 63,645,364.14, 95,416,557.48 and 19,903,617.93 is: 29,839,324.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,645,364.14 : 95,416,557.48 = 19,903,617.93 : x
  2. Step 2: Convert to fraction form
    63,645,364.14/95,416,557.48 = 19,903,617.93/x
  3. Step 3: Cross multiply
    63,645,364.14x = 95,416,557.48 × 19,903,617.93
  4. Step 4: Simplify right side
    63,645,364.14x = 1,899,134,704,277,803.75
  5. Step 5: Solve for x
    x = 1,899,134,704,277,803.75/63,645,364.14
  6. Step 6: Final answer
    x = 29,839,324.98

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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.