Home / 38,301,215.40-57,504,967.20-23,952,308.40

Finding the Fourth Proportional to 38,301,215.40, 57,504,967.20 and 23,952,308.40

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Solution

The fourth proportional to 38,301,215.40, 57,504,967.20 and 23,952,308.40 is: 35,961,697.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,301,215.40 : 57,504,967.20 = 23,952,308.40 : x
  2. Step 2: Convert to fraction form
    38,301,215.40/57,504,967.20 = 23,952,308.40/x
  3. Step 3: Cross multiply
    38,301,215.40x = 57,504,967.20 × 23,952,308.40
  4. Step 4: Simplify right side
    38,301,215.40x = 1,377,376,708,906,284.50
  5. Step 5: Solve for x
    x = 1,377,376,708,906,284.50/38,301,215.40
  6. Step 6: Final answer
    x = 35,961,697.16

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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.