Home / 16,854,224.62-23,258,664.39-9,119,097.22

Finding the Fourth Proportional to 16,854,224.62, 23,258,664.39 and 9,119,097.22

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Solution

The fourth proportional to 16,854,224.62, 23,258,664.39 and 9,119,097.22 is: 12,584,264.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,854,224.62 : 23,258,664.39 = 9,119,097.22 : x
  2. Step 2: Convert to fraction form
    16,854,224.62/23,258,664.39 = 9,119,097.22/x
  3. Step 3: Cross multiply
    16,854,224.62x = 23,258,664.39 × 9,119,097.22
  4. Step 4: Simplify right side
    16,854,224.62x = 212,098,021,779,762.03
  5. Step 5: Solve for x
    x = 212,098,021,779,762.03/16,854,224.62
  6. Step 6: Final answer
    x = 12,584,264.57

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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.