Home / 69,964,800.08-96,554,344.30-38,604,883.40

Finding the Fourth Proportional to 69,964,800.08, 96,554,344.30 and 38,604,883.40

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Solution

The fourth proportional to 69,964,800.08, 96,554,344.30 and 38,604,883.40 is: 53,276,350.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,964,800.08 : 96,554,344.30 = 38,604,883.40 : x
  2. Step 2: Convert to fraction form
    69,964,800.08/96,554,344.30 = 38,604,883.40/x
  3. Step 3: Cross multiply
    69,964,800.08x = 96,554,344.30 × 38,604,883.40
  4. Step 4: Simplify right side
    69,964,800.08x = 3,727,469,202,885,671
  5. Step 5: Solve for x
    x = 3,727,469,202,885,671/69,964,800.08
  6. Step 6: Final answer
    x = 53,276,350.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.