Home / 64,289,963.62-96,434,682.99-23,349,323.62

Finding the Fourth Proportional to 64,289,963.62, 96,434,682.99 and 23,349,323.62

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Solution

The fourth proportional to 64,289,963.62, 96,434,682.99 and 23,349,323.62 is: 35,023,890.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,289,963.62 : 96,434,682.99 = 23,349,323.62 : x
  2. Step 2: Convert to fraction form
    64,289,963.62/96,434,682.99 = 23,349,323.62/x
  3. Step 3: Cross multiply
    64,289,963.62x = 96,434,682.99 × 23,349,323.62
  4. Step 4: Simplify right side
    64,289,963.62x = 2,251,684,621,325,619.25
  5. Step 5: Solve for x
    x = 2,251,684,621,325,619.25/64,289,963.62
  6. Step 6: Final answer
    x = 35,023,890.12

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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.