Home / 19,463,948.94-26,859,165.66-10,761,598.92

Finding the Fourth Proportional to 19,463,948.94, 26,859,165.66 and 10,761,598.92

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Solution

The fourth proportional to 19,463,948.94, 26,859,165.66 and 10,761,598.92 is: 14,850,407.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,463,948.94 : 26,859,165.66 = 10,761,598.92 : x
  2. Step 2: Convert to fraction form
    19,463,948.94/26,859,165.66 = 10,761,598.92/x
  3. Step 3: Cross multiply
    19,463,948.94x = 26,859,165.66 × 10,761,598.92
  4. Step 4: Simplify right side
    19,463,948.94x = 289,047,568,158,757.06
  5. Step 5: Solve for x
    x = 289,047,568,158,757.06/19,463,948.94
  6. Step 6: Final answer
    x = 14,850,407.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.