Home / 58,301,680.40-87,505,397.40-29,567,805.20

Finding the Fourth Proportional to 58,301,680.40, 87,505,397.40 and 29,567,805.20

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Solution

The fourth proportional to 58,301,680.40, 87,505,397.40 and 29,567,805.20 is: 44,378,524.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,301,680.40 : 87,505,397.40 = 29,567,805.20 : x
  2. Step 2: Convert to fraction form
    58,301,680.40/87,505,397.40 = 29,567,805.20/x
  3. Step 3: Cross multiply
    58,301,680.40x = 87,505,397.40 × 29,567,805.20
  4. Step 4: Simplify right side
    58,301,680.40x = 2,587,342,544,271,786.50
  5. Step 5: Solve for x
    x = 2,587,342,544,271,786.50/58,301,680.40
  6. Step 6: Final answer
    x = 44,378,524.37

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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.