Home / 22,025,501.73-33,038,904.39-10,512,182.25

Finding the Fourth Proportional to 22,025,501.73, 33,038,904.39 and 10,512,182.25

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Solution

The fourth proportional to 22,025,501.73, 33,038,904.39 and 10,512,182.25 is: 15,768,584.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,025,501.73 : 33,038,904.39 = 10,512,182.25 : x
  2. Step 2: Convert to fraction form
    22,025,501.73/33,038,904.39 = 10,512,182.25/x
  3. Step 3: Cross multiply
    22,025,501.73x = 33,038,904.39 × 10,512,182.25
  4. Step 4: Simplify right side
    22,025,501.73x = 347,310,984,288,005.06
  5. Step 5: Solve for x
    x = 347,310,984,288,005.06/22,025,501.73
  6. Step 6: Final answer
    x = 15,768,584.46

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1.5x scale

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.