Home / 26,074,857.08-39,082,532.85-10,502,718.81

Finding the Fourth Proportional to 26,074,857.08, 39,082,532.85 and 10,502,718.81

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Solution

The fourth proportional to 26,074,857.08, 39,082,532.85 and 10,502,718.81 is: 15,742,094.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,074,857.08 : 39,082,532.85 = 10,502,718.81 : x
  2. Step 2: Convert to fraction form
    26,074,857.08/39,082,532.85 = 10,502,718.81/x
  3. Step 3: Cross multiply
    26,074,857.08x = 39,082,532.85 × 10,502,718.81
  4. Step 4: Simplify right side
    26,074,857.08x = 410,472,852,906,137.94
  5. Step 5: Solve for x
    x = 410,472,852,906,137.94/26,074,857.08
  6. Step 6: Final answer
    x = 15,742,094.07

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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.