Home / 16,854,223.62-23,258,663.01-9,119,096.22

Finding the Fourth Proportional to 16,854,223.62, 23,258,663.01 and 9,119,096.22

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Solution

The fourth proportional to 16,854,223.62, 23,258,663.01 and 9,119,096.22 is: 12,584,263.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,854,223.62 : 23,258,663.01 = 9,119,096.22 : x
  2. Step 2: Convert to fraction form
    16,854,223.62/23,258,663.01 = 9,119,096.22/x
  3. Step 3: Cross multiply
    16,854,223.62x = 23,258,663.01 × 9,119,096.22
  4. Step 4: Simplify right side
    16,854,223.62x = 212,097,985,936,744.84
  5. Step 5: Solve for x
    x = 212,097,985,936,744.84/16,854,223.62
  6. Step 6: Final answer
    x = 12,584,263.19

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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.