Home / 22,581,829.10-33,872,743.65-7,433,792.30

Finding the Fourth Proportional to 22,581,829.10, 33,872,743.65 and 7,433,792.30

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Solution

The fourth proportional to 22,581,829.10, 33,872,743.65 and 7,433,792.30 is: 11,150,688.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,581,829.10 : 33,872,743.65 = 7,433,792.30 : x
  2. Step 2: Convert to fraction form
    22,581,829.10/33,872,743.65 = 7,433,792.30/x
  3. Step 3: Cross multiply
    22,581,829.10x = 33,872,743.65 × 7,433,792.30
  4. Step 4: Simplify right side
    22,581,829.10x = 251,802,940,925,243.88
  5. Step 5: Solve for x
    x = 251,802,940,925,243.88/22,581,829.10
  6. Step 6: Final answer
    x = 11,150,688.45

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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.