Home / 23,483,134.40-32,406,960.22-13,169,636.06

Finding the Fourth Proportional to 23,483,134.40, 32,406,960.22 and 13,169,636.06

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Solution

The fourth proportional to 23,483,134.40, 32,406,960.22 and 13,169,636.06 is: 18,174,229.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,483,134.40 : 32,406,960.22 = 13,169,636.06 : x
  2. Step 2: Convert to fraction form
    23,483,134.40/32,406,960.22 = 13,169,636.06/x
  3. Step 3: Cross multiply
    23,483,134.40x = 32,406,960.22 × 13,169,636.06
  4. Step 4: Simplify right side
    23,483,134.40x = 426,787,871,908,297.56
  5. Step 5: Solve for x
    x = 426,787,871,908,297.56/23,483,134.40
  6. Step 6: Final answer
    x = 18,174,229.41

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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.