Home / 26,945,085.90-40,417,048.92-7,513,794.68

Finding the Fourth Proportional to 26,945,085.90, 40,417,048.92 and 7,513,794.68

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Solution

The fourth proportional to 26,945,085.90, 40,417,048.92 and 7,513,794.68 is: 11,270,530.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,945,085.90 : 40,417,048.92 = 7,513,794.68 : x
  2. Step 2: Convert to fraction form
    26,945,085.90/40,417,048.92 = 7,513,794.68/x
  3. Step 3: Cross multiply
    26,945,085.90x = 40,417,048.92 × 7,513,794.68
  4. Step 4: Simplify right side
    26,945,085.90x = 303,685,407,156,395.75
  5. Step 5: Solve for x
    x = 303,685,407,156,395.75/26,945,085.90
  6. Step 6: Final answer
    x = 11,270,530.30

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1.5x scale

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.