Home / 27,134,446.40-40,701,669.60-26,348,014.40

Finding the Fourth Proportional to 27,134,446.40, 40,701,669.60 and 26,348,014.40

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Solution

The fourth proportional to 27,134,446.40, 40,701,669.60 and 26,348,014.40 is: 39,522,021.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,134,446.40 : 40,701,669.60 = 26,348,014.40 : x
  2. Step 2: Convert to fraction form
    27,134,446.40/40,701,669.60 = 26,348,014.40/x
  3. Step 3: Cross multiply
    27,134,446.40x = 40,701,669.60 × 26,348,014.40
  4. Step 4: Simplify right side
    27,134,446.40x = 1,072,408,176,724,842.25
  5. Step 5: Solve for x
    x = 1,072,408,176,724,842.25/27,134,446.40
  6. Step 6: Final answer
    x = 39,522,021.60

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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.