Home / 15,467,674.32-23,201,363.73-9,404,080.14

Finding the Fourth Proportional to 15,467,674.32, 23,201,363.73 and 9,404,080.14

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Solution

The fourth proportional to 15,467,674.32, 23,201,363.73 and 9,404,080.14 is: 14,106,030.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,467,674.32 : 23,201,363.73 = 9,404,080.14 : x
  2. Step 2: Convert to fraction form
    15,467,674.32/23,201,363.73 = 9,404,080.14/x
  3. Step 3: Cross multiply
    15,467,674.32x = 23,201,363.73 × 9,404,080.14
  4. Step 4: Simplify right side
    15,467,674.32x = 218,187,483,874,209.34
  5. Step 5: Solve for x
    x = 218,187,483,874,209.34/15,467,674.32
  6. Step 6: Final answer
    x = 14,106,030.38

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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.