Home / 26,653,288.12-39,982,372.07-7,483,916.01

Finding the Fourth Proportional to 26,653,288.12, 39,982,372.07 and 7,483,916.01

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Solution

The fourth proportional to 26,653,288.12, 39,982,372.07 and 7,483,916.01 is: 11,226,559.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,653,288.12 : 39,982,372.07 = 7,483,916.01 : x
  2. Step 2: Convert to fraction form
    26,653,288.12/39,982,372.07 = 7,483,916.01/x
  3. Step 3: Cross multiply
    26,653,288.12x = 39,982,372.07 × 7,483,916.01
  4. Step 4: Simplify right side
    26,653,288.12x = 299,224,714,340,063.31
  5. Step 5: Solve for x
    x = 299,224,714,340,063.31/26,653,288.12
  6. Step 6: Final answer
    x = 11,226,559.10

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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.