Home / 39,785,294.40-54,883,609.17-23,254,619.10

Finding the Fourth Proportional to 39,785,294.40, 54,883,609.17 and 23,254,619.10

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Solution

The fourth proportional to 39,785,294.40, 54,883,609.17 and 23,254,619.10 is: 32,079,627.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,785,294.40 : 54,883,609.17 = 23,254,619.10 : x
  2. Step 2: Convert to fraction form
    39,785,294.40/54,883,609.17 = 23,254,619.10/x
  3. Step 3: Cross multiply
    39,785,294.40x = 54,883,609.17 × 23,254,619.10
  4. Step 4: Simplify right side
    39,785,294.40x = 1,276,297,426,081,617.25
  5. Step 5: Solve for x
    x = 1,276,297,426,081,617.25/39,785,294.40
  6. Step 6: Final answer
    x = 32,079,627.54

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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.