Home / 64,454,325.66-96,646,150.41-25,553,369.34

Finding the Fourth Proportional to 64,454,325.66, 96,646,150.41 and 25,553,369.34

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Solution

The fourth proportional to 64,454,325.66, 96,646,150.41 and 25,553,369.34 is: 38,316,043.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,454,325.66 : 96,646,150.41 = 25,553,369.34 : x
  2. Step 2: Convert to fraction form
    64,454,325.66/96,646,150.41 = 25,553,369.34/x
  3. Step 3: Cross multiply
    64,454,325.66x = 96,646,150.41 × 25,553,369.34
  4. Step 4: Simplify right side
    64,454,325.66x = 2,469,634,776,715,922.50
  5. Step 5: Solve for x
    x = 2,469,634,776,715,922.50/64,454,325.66
  6. Step 6: Final answer
    x = 38,316,043.98

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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.