Home / 27,253,460.40-40,842,865.80-22,214,612.40

Finding the Fourth Proportional to 27,253,460.40, 40,842,865.80 and 22,214,612.40

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Solution

The fourth proportional to 27,253,460.40, 40,842,865.80 and 22,214,612.40 is: 33,291,494.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,253,460.40 : 40,842,865.80 = 22,214,612.40 : x
  2. Step 2: Convert to fraction form
    27,253,460.40/40,842,865.80 = 22,214,612.40/x
  3. Step 3: Cross multiply
    27,253,460.40x = 40,842,865.80 × 22,214,612.40
  4. Step 4: Simplify right side
    27,253,460.40x = 907,308,433,052,215.75
  5. Step 5: Solve for x
    x = 907,308,433,052,215.75/27,253,460.40
  6. Step 6: Final answer
    x = 33,291,494.72

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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.