Home / 60,224,313.06-90,285,676.92-26,119,972.62

Finding the Fourth Proportional to 60,224,313.06, 90,285,676.92 and 26,119,972.62

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Solution

The fourth proportional to 60,224,313.06, 90,285,676.92 and 26,119,972.62 is: 39,157,929.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,224,313.06 : 90,285,676.92 = 26,119,972.62 : x
  2. Step 2: Convert to fraction form
    60,224,313.06/90,285,676.92 = 26,119,972.62/x
  3. Step 3: Cross multiply
    60,224,313.06x = 90,285,676.92 × 26,119,972.62
  4. Step 4: Simplify right side
    60,224,313.06x = 2,358,259,409,128,566
  5. Step 5: Solve for x
    x = 2,358,259,409,128,566/60,224,313.06
  6. Step 6: Final answer
    x = 39,157,929.57

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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.